Answers
What will be order of steps in solution?
let x = the possible number of wood pieces
24x ≤ 72
24x/24 ≤ 72/24
x ≤ 3 wood pieces
Answer:
4. x ≤ 3 wood pieces
[tex]\textsf{3.} \quad \dfrac{24x}{24}=\dfrac{72}{24}[/tex]
2. 24x ≤ 72
1. Let x = the possible number of wood pieces
Step-by-step explanation:
Step 1
Define the variable:
Let x = the possible number of wood piecesStep 2
Given that the wood the Carpenter bought is 72 inches long and he needs to cut it into pieces that are 24 inches long:
[tex]24x \leq 72[/tex]Step 3
To find the possible number of pieces the Carpenter can cut, divide both sides of the equation by 24:
[tex]\dfrac{24x}{24} \leq\dfrac{72}{24}[/tex]Step 4
Simplify both sides of the equation:
x ≤ 3 wood piecesRelated Questions
A farm covers land in the shape of a trapezium. The length of the northern boundary of the farm is 265 m and length of the southern boundary is 180 m. The perpendicular distance from the northern end to the southern end is 90 m.
a Draw a diagram of the farm and find its area to the nearest square metre.
b Write your answer to part a to the nearest hectare.
c The farmer decides to purchase his neighbour's farm, which is in the shape of a rectangle but has the same area as his farm. What are possible dimensions neighbour's farm? Give your answer in metres.
Answers
Answer:
Step-by-step explanation:
Part A
Givens
b1 = 265
b2 = 180
h = 90
Formula
Area = (b1 + b2)*h / 2
Solution
Area = (265 + 180) * 90 / 2
Area = 445 * 90 / 2
Area = 40050 / 2
Area = 20025 square meters
Part B
1 hectare = 10000 square meters
x hectare = 20025 square meters Cross multiply
x * 10000 = 20025 * 1 Divide by 10000
x = 20025 / 10000
x = 2.0025
Rounded to the nearest hectare that would be 2
Part C
The best shape is a square.
That would mean that the area is given by
s^2 = 20025
sqrt(s^2) = sqrt(20025)
s = 141.51
Each side of the rectangle (square) = 141.51
4. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!
IT'S NOT B
Write a rule for the linear function in the table.
A. f(x) = –3x – 4
B. f(x) = -1/3x - 4
C. f(x) = x – 7
D. f(x) = 3x + 4
Answers
Answer:
A. f(x) = -3x - 4
Step-by-step explanation:
Acil cevap lütfen hemen atarsanız sevinirim (✿^‿^)♥️♥️♥️
Answers
Answer:
hai :D
Step-by-step explanation:
Also try D
Enter the value of n so the expression (7y + 6) + (3y – 2) is equivalent to (ny + 4),
Answers
Answer:
10
Step-by-step explanation:
Pls, answer fast with an explanation. At a carnival, it costs $138.00 for 92 tickets. Write an equation that can be used to find the total cost (c) for any number of tickets (t) you buy.
Answers
138/92 = 1.5
1 ticket = $1.50
Some steps are on paper
The figure is one-fourth of a circle.
What is the perimeter of the figure?
Use 3.14 for π.
One fourth of a circle with a radius of 11 cm.
GIVING BRAINLIEST IF YOU SOLVE IT (:
Answers
Answer:
around 39.27
Step-by-step explanation:
2*11*3.14=69.08/4=17.27+22=39.27
Please help! I need the equation of this line.
Answers
Answer: why?
Step-by-step explanation:
Complete the statement. Round to the nearest hundredth if necessary.
0.3 km ≈ ? mi
Answers
Answer:
0.186 mile rounded = 0.19
Step-by-step explanation:
the answer is 0.19
A hot air balloon went from an elevation of 6,039 feet to an elevation of 3,288 feet in 42 minutes. What was its rate of descent?
Answers
Answer:
65.5 feet per second
Step-by-step explanation:
In order to calculate the rate of descent we first need to find the difference in heigh that the hot air balloon descended. We do this by subtracting the initial height from the end height like so...
6,039 - 3,288 = 2,751 ft
Now that we have the difference in height we need to divide this by 42 since that is the amount of time it took for this descent to occur.
2,751 ft / 42s = 65.5 ft/s
Finally we can see that the rate of descent was 65.5 feet per second
Which of the following describes the transformation from Figure 1
1
to Figure 2
2
?
Answers
5 units to the right and 3 units down
What is the value of X ?
Answers
Answer:
i think x = 4
Step-by-step explanation:
25(4x-4)=30x20
100x-100=600
100x=700
x=7
ITS FOR A TESTT I NEED THE ANSWER
Answers
Answer:
I believe the answer is $1.52. hope this helps
Cos^4x csc^2x = csc^2 x sin^2 -2
Answers
Answer:
0
Step-by-step explanation:
i think im not sure the way this question is written doesn't make a lot of sense
d. How much of each ingredient would you need to make an identical recipe that serves 18 people?
Answers
Help me solve this problem
2|m/2|-1>3
Answers
Answer:
is this even a equation
Step-by-step explanation:
Does stencil two overlap exactly with the original image? Describe what you see. After the transformations are complete, what can you say about the points that make up stencil one and the points that make up the original image ? Explain
Answers
Answer:
No, stencil two does not overlap the original pattern exactly. Not all the points on stencil two coincide with the points on the original pattern. There is a subtle difference near the boundaries of the two shapes.
Step-by-step explanation:
A rectangle is 2 feet wide and 4 feet long. A second rectangle is created by increasing the length and width of the first by a scale factor of
2.5. What is the area, in square feet, of the second rectangle?
Answers
Answer:
B
Step-by-step explanation:
Can someone plz help me!!
Answers
Answer:
145°
Step-by-step explanation:
upper left angle inside triangle is 180-137, or 43°
lower right angle inside triangle is 180-(43 + 102) or 35°
'?' measures 180 - 35 which is 145°
The airplane travels 1,650 miles in 3 hours. What is
the unit rate?
Answers
Answer:
550 miles per hour
Step-by-step explanation:
What is 5/6 - 3/8
A. 1/3
B. 9/16
C. 1/12
D. 11/24
Answers
Answer:
The correct answer is D
Step-by-step explanation:
Calculate the values of angles A and C of triangle ABC, where b =17.23cm,c=10.86cm and B=10 1 degree 15
Answers
Answer:
C = 38.18°; A = 40.57°
Step-by-step explanation:
B = 101' 15"
B = 101° + (15/60) = 101 + 0.25 = 101.25°
b =17.23cm,c=10.86cm
From Sine rule :
c/ sin C = b / Sin B
10.86 / sin C = 17.23 / sin 101.25
SinC = (sin 101.25 * 10.86) / 17.23
Sin C = 10.651328 / 17.23
Sin C = 0.6181850
C = Sin^-1(0.6181850)
C = 38.183716
C = 38.18°
Sum of angles in a triangle = 180°
A + B + C = 180°
A + 101.25° + 38.18° = 180°
A = (180 - (101.25 + 38.18))
A = 40.57°
flora has a summer job where she earns $9.50 per hour. At this company, employees get a 10% raise after working for 400 hours. If flora works 640 hours over the summer, how much money will she make?
Answers
640-400=240
So 240 hours get a 10% raise
400 • $9.50= $3,800
To find out how much the raise effects it
$9.50 • 10%= $0.95 + $9.50= $10.45
So the rates for the hours over 400 are $10.45
240 • $10.45=$2,508
$2,508 + $3,800= $6,308
So she made $6,308
The Value of (441)2 – (440)2 is :
(i) 841 (ii) 1 (iii) 881 (iv) 0
Answers
Explanation:
(441)² - (440)²
= (441+440)(441-400)
= (1)(881)
= 1 • 881
= 881
Solve by factoring: x2 – 9x + 20 = 0
A. x = - 4 and x = - 5
B. x = 4 and x = 5
C. x = 20 and x = - 9
D. x = - 4 and x = 5
Show your work
Answers
Answer:
Answer
Given equation is:
x
2
−9x+20=0
⇒x
2
−5x−4x+20=0
⇒(x−4)(x−5)=0
⇒x=4andx=5
B.x = 4 x=5
Expiation:
x * (x-4)-5(x-4)=0
(x-4)*(x-5)=0
x-4=0
x-5=0
x1= 4 x2= 5
IsMepawsxD1234567890abcdef
Answers
IsMepawsxD1234567890abcdef
Please answer this question CORRECTLY!!!!!
Answers
A bag contains 4 Snickers bars and 1 Twix bar, and the outcome is drawing a Twix bar. Does the phrase that describes the probability of drawing a Twix bar change from Part A?
a: yes, because there are still only two possible outcomes.
b:No, because it is still less likely to have an outcome of drawing a Twix.
c: yes, because it is still less likely to have an outcome of drawing a Twix.
d:No, because there are still only two possible outcomes.
Answers
Answer:
C. Yes,because it is still less likely to have an outcome of drawing a Twix.
Step-by-step explanation:
Is (9, 0) a solution to the equation y = 9? yes no
Answers
Answer:
I'm going to say no
Step-by-step explanation:
Because y in the pair y is zero not 9.
Which value is greater 4/5 or 70%
Answers
Answer:
4/5
Step-by-step explanation:
4/5 = .8
70% = .7
Answer:
4/5
Step-by-step explanation:
Omh pls help me 6thh grade math it's do in 10 mins
Answers
Answer:
1. 42
2. d cuz it has nothing-
3. A
all im saying cuz ik u can do this
Answer:
number 1 is 52% i am goin through them
Step-by-step explanation: