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Related Questions
hi! like almost everyone else on here, I'm probably gonna fail so uh help, please? In your own words explain how to multiply/divide radical expressions? How do you know if you can or cannot simplify them?
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Answer:
It does not matter whether you multiply the radicands or simplify each radical first. You multiply radical expressions that contain variables in the same manner. As long as the roots of the radical expressions are the same, you can use the Product Raised to a Power Rule to multiply and simplify.
Step-by-step explanation:
pllllllllllllllllllllllllllllllssssssssssssssssssssssssssssssss helppp ASAP
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Answer: substitution
Step-by-step explanation:
Substitute 3 in for x for all equations.
3(3)+4 = 13
8(3)-1 = 23
3(3)+4 =13
Add all of the sides together to find the perimeter
13+23+13 =49
DUE IN 5 MINUTES HELP
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Answer:
If its asking to translate by (-5,3) then the answer is the following.
A'(-2, 3)
B'(-1, 1)
C'(-4, 0)
Help!! Screenshot below.
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1/4 x 60 =15
Hope this helps!
Answer:
60
Step-by-step explanation:
person above is correct
Can someone please help me show my work for 6. And 7. I really need help and haft to show how I got the answers I’ll give the brainly to the brainliest :)
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4x -2y +3z^4
4(0) - 2(1) + 3(2)^4
0 - 2 + 24
Answer7
The four small circles are identical. The total area of the small circles is 36π square inches. What is the area of the larger circle?
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Answer:
Check pdf
Step-by-step explanation:
The radius of the larger circle is 12 inches. Then the area of the larger circle will be 144π square inches.
What is the area of the circle?Let r be the radius of the circle. Then the area of the circle will be
A = πr² square units
The four small circles are identical. The total area of the small circles is 36π square inches. Then the radius of each small circle is given as,
36π = 4 × (πr²)
r² = 9
r = 3 inches
Then the radius of the larger circle is calculated as,
R = 4r
R = 4 × 3
R = 12
Then the area of the larger circle will be given as,
A = π × (12)²
A = 144π square inches
The radius of the larger circle is 12 inches. Then the area of the larger circle will be 144π square inches.
More about the area of a circle link is given below.
https://brainly.com/question/11952845
#SPJ2
Find the missing angle
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Answer: 110 degrees
Step-by-step explanation:
30+40=70
180-70=110
Need help 6th grade work!!
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shortening- 12
baking powder- 6
flour- 15
for 4 batches:
shortening- 16
baking powder- 8
flour- 20
A teacher bought pencils for $14.99, but she knows the store bought them for $8.50. What is the percent markup to the nearest whole?
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Answer:
43% markup.
Step-by-step explanation:
Find the circumference of a circle with diameter, d = 26cm.Give your answer in terms of π
.
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Answer:
C≈81.68
d Diameter
26
Using the formulas
C=2πr
d=2r
Solving forC
C=πd=π·26≈81.68141
Step-by-step explanation:
Hope it is helpful.....
can anyone help? i rlly need help !
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A shopkeeper buys a stove from a manufacturer for $100.The selling price if he makes a profit of 15%
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Answer:Selling Price = $115
Step-by-step explanation:
Selling price = Cost price + Profit
Cost price = $100
Profit = 15% = 15% x 100 = $15
Selling Price = $100 + $15= $115
OR
Selling Price = Cost price + Profit
Selling Price =$100 + (15% of $100)
Selling Price = $100+ $15
= $115.
(1 point)
5. Write the polynomial in standard form. Then name the polynomial based on its degree and
number of terms.
5x + 2x4 – 4
O 5x – 4 + 2x4, not a polynomial
O 2x4 + 5x – 4; fourth-degree trinomial
O 5x + 2x4 – 4; quadratic monomial
O 2x4 + 5x – 4; cubic binomial
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Answer:
Option (2)
Step-by-step explanation:
Standard form of the polynomial will be in the form of (ax⁴+ bx³+ cx²+ dx + e).
Which means exponents of each successive term will be in the reducing form and the last term will be a constant term.
Now we can rearrange the terms of the given polynomial (5x + 2x⁴ - 4) for the standard form.
(2x⁴ + 5x - 4)
Since, degree of the leading term = 4
And number of terms = 3
Given polynomial is a fourth degree trinomial.
Option (2) will be the answer.
6(t - 1) = 9(t - 4)
t = ?
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t = 43
My reasoning is that I just did this and if you were to times 4 x 9 you would get minus ce tre avergae t pens
At the school carnival, Jade has a game booth with a spinner. The banner at her booth reads "20% chance of winning!" What is the chance that a player may not win?
40%
50%
80%
90%
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Answer:
80 %
Step-by-step explanation:
100 % - 20 % = 80 %
Answer:
yea i took the test its 80%
Step-by-step explanation:
3 1/3 - x for x = 5/6
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Answer:
2 1/2
Step-by-step explanation:
3 1/3 = 10/3 = 20/6
20/6-5/6=15/6
15/6=5/2=2 1/2
Please help
I just have 3 minutes please
Answers
Answer:LN
Step-by-step explanation:
On average, it takes Xavier \large 2\frac{1}{6}hours to drive to his Mom's house. After \large 1\frac{3}{4}hours, how many hours does he have left to drive?
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2 because iiiiiiiiiiiiiiiiiiiiiiiiii
The quotient x of and 3
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Easy :)
Quotient means dividing something by something else.
So,
Quotient of x and 3 is x3
If the question says Quotient of x and 3 minus 8 then you can write it as x3-8
[tex]\large\sf\red{thank \: you}[/tex]
list multiples of a given whole number.
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Answer:
The multiples of a whole number are found by taking the product of any counting number and that whole number. For example, to find the multiples of 3, multiply 3 by 1, 3 by 2, 3 by 3, and so on. To find the multiples of 5, multiply 5 by 1, 5 by 2, 5 by 3, and so on.
Step-by-step explanation:
5 × 1 = 5
5 × 2 = 10
5 × 3 = 15
5 × 4 = 20
2 × 1 = 2
2 × 2 = 4
2 × 3 = 6
2 × 4 = 8
2 × 5 = 10 and so on
A town council wants to conduct a survey on town policies using a random sample of residents.
Which method would result in a random sample?
A
Ask all residents having lunch at a local restaurant
B Ask the first 5 residents who visit town hall after it opens
С
Draw slips of paper with names of residents out of a large box.
D
Print survey forms on postcards and have residents mail their responses
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Answer:
Step-by-step explanation:
Answer:
The correct answer is C. Draw slips of paper with names of residents out of a large box.
Step-by-step explanation:
Hope it helps-
Four cards labeled A, B, C, and D are randomly placed in four boxes labeled A, B, C, and D. Each box receives exactly one card.
In how many ways can the cards be placed in the boxes?
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Answer: 16 different ways
Step-by-step explanation:
Help with this please
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Answer:
$1.21 per song
Step-by-step explanation:
6 × $1.21 = $7.26
17 × $1.21 = $20.57
20 × $1.21 = $24.50
4. In the figure below, what is the value of x?
130°
(x + 15)
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Answer:
The answer to this will be 35 because both equations have to equal 180 degrees
Step-by-step explanation:
Hope this Helped
Please ??????????????
Answers
Answers:
x = 12angle A = 35angle ABC = 65============================================================
Explanation:
Let y be the measure of angle ABC.
We can see that y = 4x+17 because the two angles (y and 4x+17) are vertical angles. Vertical angles are always congruent.
-------------
From here, focus entirely on the interior angles of triangle ABC.
Recall that for any triangle, the interior angles always add to 180
A+B+C = 180
(x+23)+(y)+(80) = 180 ..... plug in the given angle measures
(x+23)+(4x+17)+(80) = 180 .... replace y with 4x+17
5x+120 = 180 ..... combine like terms
5x = 180-120 ..... subtract 120 from both sides
5x = 60
x = 60/5 ..... divide both sides by 5
x = 12
Now use that x value to find the following:
angle A = x+23 = 12+23 = 35angle ABC = y = 4x+17 = 4*12+17 = 48+17 = 65--------------------------
In short we have this summary of values we found:
x = 12angle A = 35angle ABC = 65Angle A=35
And angle ABC=65
What is the image of (-8,- 7) after a dilation by a scale factor of 2 centered
at the origin?
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Answer: (-16, -14)
==========================================================
Explanation:
To get that result, you multiply each coordinate by the scale factor 2
We have
-8*2 = -16-7*2 = -14So that's why (-8,-7) moves to (-16, -14)
This trick only works if the origin is the center of dilation.
Step-by-step explanation:
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A boat traveled at an average speed of 27 miles per hour for 2 hours after first leaving the dock and then traveled at an average speed of 65 miles per hour for 4.5 hours. What is the total distance in miles the boat traveled?
A. 98.5 miles
B. 54 miles
C. 346.5 miles
D. 292.5 miles
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Answer:
C
Step-by-step explanation:
27 miles for 2 hours so u add 27 + 27 = 54 than it says 65 miles per hour and travels for 4.5 hours so do 65 x 4.5 = 292.5 than add 54+292.6 and you will get the final answer wich is 346.5
33 POINTS! Right answer gets brainliest
Find the area of the shape below.
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Answer: 112.5 m^2
Step-by-step explanation:
Area of rectangle = lw
l = 7.5
w = 15
7.5 * 15 = 112.5
Answer:
112.5 Meters
Step-by-step explanation:
The Area is length x width.
7 1/2 meters x 15 meters is equal to 112.5 meters to therefore the Area of that rectangle is 112.5 meters.
Find the area of the figure
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Answer:
Answer is 50 m squared
Step-by-step explanation:
Answer: 32.5cm
Step-by-step explanation:
i hope this helps
The cone and cylinder below have equal surface area
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Answer:
Step-by-step explanation:
It's false AP appove