Answers
Formula : C=2πr
43.98
Answer:
given ,
radius of circle = 7 inches.
( value of pi = 22/7 )
to calculate - circumference of the circle.[tex]circumference = 2\pi \: r \\ \\ \dashrightarrow 2 \times \frac{22}{\cancel7} \times \cancel7 \\ \\ \dashrightarrow \: 2 \times 22 \\ \\ \dashrightarrow44 \: inches {}^{2}[/tex]
hope helpful :D
Related Questions
ONLY answer if you know what the answer is. If you are not sure DONT FREAKING ANSWER.
Answers
Answer:
The NON integer is= 1/4
Step-by-step explanation:
An integer can be both postive and negative, but they cannot be fractions becasue they are not a whole number, though whole numbers are positive integers do not apply to the POSTIVE only rule that whole numbers do!
If this was helpful please give brainiest
In a scale drawing, the length of a rectangular room is 6 inches, and the width is 3 inches. the actual length of the room is 18 feet.
A What is the scale of the drawing.
B In a new scale drawing of the same room, the length of the room measures 4 inches. What is the scale of the new drawing? Explain
Answers
Answer:
A. 1 : 36
B. 1 : 54
Step-by-step explanation:
1 feet = 12 inches
A.
rasio = scaled length : actual length
= 6 inches : 18 feet
= 6 inches : (12 × 18) inches
= 6 : 216 ⇒ omit the units when both units are the same
= 1 : 36
B.
rasio = scaled length : actual length
= 4 inches : 18 feet
= 4 inches : (12 × 18) inches
= 4 : 216 ⇒ omit the units when both units are the same
= 1 : 54
Explain how the shapes shown have been sorted. WILL GIVE BRAINIEST. NO LINKS.
Answers
Answer:
they are sorted
Step-by-step explanation:
becaus the rectangles are by the rectangles
Answer:
They have been sorted in a scrambled way.
Step-by-step explanation:
usually, pictures like this are used as Pictunarys, but this one is just scrambled. Hope this is correct good luck. :)
What is the volume of this figure?
216 in³
240 in³
288 in³
312 in³
( I already know the answer its, A.) 216 in3
Answers
Answer:216
Step-by-step explanation:
Answer:
216 in³ for K12
please help me quickly
Answers
Answer:
it is 175
Step-by-step explanation:
add up all the students
Answer:
175 students
Step-by-step explanation:
pt 2 to my last question
Answers
4^3 = 64
7^-2 = 1/49
9^2 = 81
Please answer i need help
Answers
Answer:
I belive the awnser is B or D
Step-by-step explanation:
if you add 1/8 + 1/4 it is 3/8
B does look like it is in proper format so that may be the answer
(sorry if I was no help)
Answer: The first option
Explanation:What we know:
1 mile is equal to 5,280 feetThe length of the fence is 1/4 mileThe width of the fence is 1/8 mileHow to solve:
By finding the perimeter of the fence in feet, we can check that value against the 4 proportion options listed in the problem. Whichever is true will be the correct answer.
Process:Perimeter - in feet
Where P is perimeter in miles, x is perimeter in feet, w is width in miles, and L is length in miles.
Set up equation P = 2w + 2L
Substitute P = 2(1/8) + 2(1/4)
Simplify P = 2/8 + 2/4
Common denominator P = 1/4 + 2/4
Simplify P = 3/4 mi.
Translate x = (3/4)*5280
Simplify x = 3960 ft.
For the following: Where m represents the mile unit, f represents the foot unit, and x represents the number of feet of fencing.
First option
Set up equation (3/4)m/x = m/5280f
Equal variables 16[(3/4)m/x) = 12[m/5280f]
Simplify 12m/16x = 12m/63360f
Remove miles 16x = 63360f
Isolate x variable /16 /16
Solution x = 3960 ft.
Second Option
Set up equation (3/8)m/x = m/5280f
Equal variables 64[(3/8)m/x] = 24[m/5280f]
Simplify 24m/64x = 24m/126720f
Remove miles 64x = 126720f
Isolate x variable /64 /64
Solution x = 1980 ft.
Third Option
Set up equation x/(3/4)f = m/5280f
Equal variables 7040[x/(3/4)f] = m/5280f
Simplify 7040x/5280f = m/5280f
Remove feet 7040x = m
Translate 7040x = 5280f
Isolate x variable /7040 /7040
Solution x = (3/4)f
Fourth Option
Set up equation x/(3/8)f = m/5280f
Equal variables 14080[x/(3/8)f] = m/5280f
Simplify 14080x/5280f = m/5280f
Remove feet 14080x = m
Translate 14080x = 5280f
Isolate x variable /14080 /14080
Solution x = 3/8f
Answer: The first proportionCheck:
If the perimeter of the fence, in feet, is the first option, then when
x = 3960, the number of miles and feet should be equal. Let's test this.
(3/4)m/x = 1
(3/4)m/3960f = 1
(3/4)(5280f)/3960f = 1
3960f/3960f = 1
1 = 1
Therefore, option 1 is correct.
Please answer this question asap.
Answers
Answer:
So pretty much all u do is take the triangle and turn it to the right one rotation.
Step-by-step explanation:
4. Find Each Angle Measure
Answers
Answer:
Step-by-step explanation:
Help please!! What can you tell about the mean of each distribution?
Answers
Answer:
I think it's c I have looked it through and now I think it's c
Nigel went to a sandwich shop for lunch. The menu below shows the types of cheeses and
meats available.
Cheeses Meat
American ham
cheddar. bologna
turkey
chicken
If Nigel chooses one cheese and one meat, how many different sandwiches are possible?
Answers
Answer:
2 sandwitches?
Step-by-step explanation:
This is because it said that he chose one cheese and one meat.
Please Help!
Compare the function represented on the graph and the function modeled by y = 2 3 x. Click to select the TRUE statement(s).
A. The y-intercept of both functions is 0.
B. The slope of both functions is 3 2.
C. The graph's function has a greater rate of change.
D. Point (0, 0) is the point of intersection for the functions.
Answers
A, C, and D.
Explanation:
The y-intercept for the written equation would have to be zero if there is none written in the problem.
They have a different slope and the same y-intercept, so they will intersect on it (which is 0)
The graph’s function has a greater rate of change because it’s slope is 1/2, while the slope for the written equation is 2. (smaller # is a bigger change).
Find the unit rate and answer the question. Only put the number of hours in as your answer. (Your answer will look something like this... 325)
Answers
rate :
distance/time225/375 miles/hr======================
1 hours → 75 miles
? hours → (1125/75)
15 hoursIt takes her 15 hours to drive 1125 miles.
Answer:
15 hours
Step-by-step explanation:
Finding how much distance in 1 hour
⇒ Ceci = 225 miles = 3 hours
⇒ 225 miles = 3 hours
⇒ 225/3 miles = 3/3 hours
⇒ (25 x 9)/3 miles = 1 hour
⇒ (25 x 3) miles = 1 hour
⇒ 75 miles = 1 hour
Finding how much hours in 1125 miles
⇒ 75 miles = 1 hour
⇒ 75x miles = 1125 miles = x hours
⇒ 75x/75 = 1125/75
⇒ x = 15
⇒ 75(15) miles = 1125 miles = (15) hours
⇒ 1125 miles = (15) hours
A bakery sells 7 muffins for $3.50. What's the unit rate? $2/muffin $0.50/muffin $0.70/muffin $3.50/muffin
Answers
Answer:
$0.50/muffin
Step-by-step explanation:
To find the unit rate we have to find out how much 1 muffin costs:
To do this we can divide both sides by 7:
7÷7 for 3.50÷7
1 muffin for 0.50
Therefore our answer is $0.50/muffin
Answer:
$0.50 / muffin
Step-by-step explanation:
7 muffins for $3.50
To find the unit rate, we need to find what 1 muffin costs.
so
1 muffin = 3.5/7 = 0.5
$0.50 per muffin.
Hope this helps! If you have any further questions, let me know! :)
- profparis
if I helped you, i would appreciate a brainliest :D
25 points! Will give brainliest to the most informative but simple answer
Solve [tex]\frac{-72}{x} = 9[/tex] using the distributive property.
Answers
Step by Step:
1) -72/x = 9 first, you multiply both sides by x and get -72= 9 * x
2) -72= 9 * x second, you divide both sides by 9 to isolate x by itself -72/9 = 9 * x/ 9 (the 9 cancels on the right side of the equation leaving x by itself)
Leaving you answer to be x = -8
Answer:
The answer is
→ [tex]x=-8[/tex]
Step-by-step explanation:
Given: [tex]\frac{-72}{x} = 9[/tex]
Solve:[tex]\frac{-72}{x} = 9[/tex]
Step 1: Multiply all terms by the same value to eliminate fraction denominators.
[tex]\frac{-72}{x} = 9[/tex]
⇒ [tex]x * \frac{-72}{x} = x * 9[/tex]
Step 2: Cancel multiplied terms that are in the denominator.
[tex]x * \frac{-72}{x} = x * 9[/tex]
⇒ [tex]-72 = x * 9[/tex]
Step 3: Re-order terms so constants are on the left.
[tex]-72 = x * 9[/tex]
⇒ [tex]-72 = 9x[/tex]
Step 4: Divide both sides by the same factor.
[tex]-72 = 9x[/tex]
⇒ [tex]\frac{-72}{9} = \frac{9x}{9}[/tex]
Step 5: Simplify.
Divide the numbers.[tex]\frac{-72}{9} = \frac{9x}{9}[/tex]
⇒ [tex]-8 = \frac{9x}{9}[/tex]
Cancel terms that are in both the numerator and denominator.[tex]-8 = \frac{9x}{9}[/tex]
⇒ [tex]-8 = x[/tex]
Move the variable to the left.[tex]-8x = x[/tex]
⇒ [tex]x = -8[/tex]
Hence, [tex]x = -8[/tex] is your answer.
- ✨7272033Alt✨Benjamin has a square piece of paper that is 9 inches wide. He will cut a circle out of the paper to make a mask. What is the radius in inches of the largest mask that can be cut from the paper?
Answers
Answer:
4.5
Step-by-step explanation: Typically to make a square a circle you can cut the corners. The diameter of this circle would be 9 inches but the radius is half the diameter so it is 4.5.
1. How many ounces of nuts are there in a box that holds 3.2 pounds.
A. 0.2oz
B. 5.12
C.20oz
D.51.2oz
2.The ratio of wins to loses of basketball team is 2:3. Which of the following is a possible total number of games.
Answers
Answer:
D. 51.2 oz
Step-by-step explanation:
Since there are 16 ounces in one pound, multiply 3.2 by 16 to get the answer, 51.2. I can't see the choices for the second question so can't help with that one.
Hopefully this helps- let me know if you have any questions!
Answer:
D. 51.2oz
Step-by-step explanation:
1 pound = 16 oz
3.2 * 16
51.2 oz
Hope this helps!
Rectangles
H
J
K
L
and
H
′
J
′
K
′
L
′
are shown on the coordinate plane.
Which statement describes a sequence of transformations that can be used to verify that rectangle
H
J
K
L
is similar to rectangle
H
′
J
′
K
′
L
′
?
Dilate rectangle
H
J
K
L
by a scale factor of
2
about the origin, then translate it
12
units down.
Dilate rectangle H J K L by a scale factor of 2 about the origin, then translate it 12 units down.
Dilate rectangle
H
J
K
L
by a scale factor of
2
about the origin, then reflect it across the
x
-axis.
Dilate rectangle H J K L by a scale factor of 2 about the origin, then reflect it across the x -axis.
Dilate rectangle
H
J
K
L
by a scale factor of
1
2
about the origin, then translate it
12
units down.
Dilate rectangle H J K L by a scale factor of 1 2 about the origin, then translate it 12 units down.
Dilate rectangle
H
J
K
L
by a scale factor of
1
2
about the origin, then reflect it across the
x
-axis.
Answers
Answer: rectangles are congruent if both of them have the opposite sides are equal
Step-by-step explanation: rectangles are congruent if both of them have the opposite sides are equal. Two squares are congruent if both of them have the same edges.
Answer: rectangles are congruent if both of them have the opposite sides are equal
Step-by-step explanation: rectangles are congruent if both of them have the opposite sides are equal. Two squares are congruent if both of them have the same edges.
Which is the best use for the converse of the Pythagorean theorem?
to show that all triangles have a right angle
to prove that a triangle is equilateral
to determine from the side lengths if a triangle is a right triangle
to find the length of an unknown side of a right triangle
Answers
Answer:
here you go
Step-by-step explanation:
The converse of the Pythagorean Theorem tells us that by comparing the sum of the squares of two sides of a triangle to the square of its third side, we can determine whether that triangle is an acute, right, or obtuse.
To determine from the side lengths if a triangle is a right triangle. Therefore, the correct answer is option C.
What is the Pythagoras theorem?The Pythagoras theorem which is also referred to as the Pythagorean theorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.
The converse of Pythagoras theorem states that “If the square of a side is equal to the sum of the square of the other two sides, then triangle must be right angle triangle”.
By comparing the sum of the squares of two sides of a triangle to the square of its third side, we can determine whether that triangle is an acute, right, or obtuse.
Therefore, option C is the correct answer.
To learn more about the Pythagoras theorem visit:
brainly.com/question/21926466.
#SPJ2
The set of data below, determine the 5 number summary in the box and then construct a box and whisker plot to represent the data set in the sketchpad. Then answer the questions below the input box below.
5, 3, 8, 6, 1, 3, 9, 7, 4
Answers
Answer: it’s 5,
Step-by-step explanation:
The set of data below, determine the 5 number summary in the box and then construct a box and whisker plot to represent the data set in the sketchpad. Then answer the questions below the input box below.5, 3, 8, 6, 1, 3, 9, 7, 4
This figure represents the base of a fish tank that is 8 inches high.
What is the volume of the fish tank?
378 in³
408 in³
480 in³
768 in³
(I already know the answer, Its B.) 408 in3 )
Answers
The volume of the prism shaped fish tank is: 408 in.³.
What is the Volume of a Prism?Volume of prism = base area × height of prism.
The fish tank is a prism having a height of 8 inches. To find its volume, find the base area, which is the area of the composite figrue given.
Thus:
Base area = area of rectangle + area of triangle = (length × width) + (1/2(base × height).
Given:
Length = 7 in.Width = 6 in.Base = 6 - 3 = 3 in.Height = 13 - 7 = 6 in.Therefore:
Base area = (7 × 6) + 1/2(3 × 6)
Base area = 51 in.²
Volume of the prism shaped fish tank = 51 × 8 = 408 in.³.
Learn more about volume of prism on:
https://brainly.com/question/4192447
Answer:
408
Step-by-step explanation:
Adele decorates pet food bowls and donates them to the animal shelter. Last month, she painted 5 bowls green for every 2 bowls she painted blue. If Adele painted 9 more bowls green than blue last month, how many bowls did she paint green?
Answers
Answer:
e
Step-by-step explanation:
Adele paints 5 bowls green for every 2 blue bowls. She painted 9 bowls this month, which would be about 3? blue bowls.
sowwy if this answer is wrong
i think it is right though bc it cant be a fraction of a bowl
Answer:
15
Step-by-step explanation:
i virified it
Ginger mixed 4 gallons of blue paint with every 7 gallons of yellow paint in order to make a shade of green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the same shade of green?
Answers
I hope this helps :)
Answer:
4:7
Step-by-step explanation:
Please help!!!! with 26. a, and b
Answers
Answer:
A is 1 in 100 and b is 1 in 25
Step-by-step explanation:
there are 10 digits (1, 2, 3, 4, 5 ,6 ,7 ,8 ,9, 0).
that gives you a 1 in 10 chance but there are 2 and to get both of them, you do 1 in 10 x 1 in 10 which is 1 in 100. if you know that they are both even, this limits it to a 1 in 5 twice, 1 in 5 x 1 in 5 is 1 in 25.
Brainliest! Please help! :O
Answers
Answer:
Subtraction
Step-by-step explanation:
429 = N + 30
-30 -30
399 = N
I hope this helps!
Answer:
Subtract
Step-by-step explanation:
[tex]429=N+30[/tex]
[tex]\mathrm{Switch\:sides}[/tex]
[tex]N+30=429[/tex]
[tex]\mathrm{Subtract\:}30\mathrm{\:from\:both\:sides}[/tex]
[tex]N+30-30=429-30[/tex]
[tex]\mathrm{Simplify}[/tex]
[tex]N=399[/tex]
~lenvy~
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
Answer:
That's right, if that's what you're asking... Or I'm wrong, but good luck!
Step-by-step explanation:
Which answer choice is a solution to the inequality "-13<4x+7"
A. 17
B.-5
C.-24
D. -21
Answers
Step-by-step explanation:
-13-7<-4x
-20<-4x
-4. -4
x=5
answer= B = -5
Answer:
B. -5
Step-by-step explanation:
-13 < 4x + 7
- 7 - 7
-20 < 4x
/4 /4
-5 < x
Also written as x > -5
Hope this helps!
brainliest if it is right
Answers
Answer:
Radius: about 1.42 mm
Step-by-step explanation:
First, you divide the circumference (8.9) by 3.14, or π.
Cirucmference(8.9) divided by π(3.14) = the diameter (2.83439490446)
Diameter (2.83439490446) divided by 2 = radius (1.41719745223)
Now, you have to round to the nearest hundredth.
1.41719745223 rounded to the nearest hundredth is 1.42 because the second number after the decimal is your hundredths place. If the number after the decimal is 4 or less, just remove all of the digits to the right. If it's five or more, like this case where it is 7, you add 1 to the hundredths place, then you remove all of the digits to the right.
Hope this helped :)!
Write a positive or negative number to represent each change in the high temperature.
1. Tuesday’s high temperature was 4 degrees less than Monday’s high temperature. ?
2. Wednesday’s high temperature was 3.5 degrees less than Tuesday’s high temperature. ?
3. Thursday’s high temperature was 6.5 degrees more than Wednesday’s high temperature. ?
4. Friday’s high temperature was 2 degrees less than Thursday’s high temperature. ?
Answers
Answer:
1. -4
2. -3.5
3. 6.5
4. -2
Step-by-step explanation:
LESS and MORE are the clues
If angle 1 and angle 5 are vertical angles and angle 1 equals 55°, then angle 5 will equal _____.
A) can't be determined
B) 125°
C) 55°
D) 25°
Answers
Answer:
C
Step-by-step explanation:
Hope this helps :D