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kicyunya [14]
3 years ago
8

Look at the picture of a scaffold used to support construction workers. The height of the scaffold can be changed by adjusting t

wo slanting rods, one of which, labeled PR, is shown: A support structure is shown in which a right triangle PQR is formed with the right angle at Q. The length of PQ is shown as 14 feet, and the length of QR is shown as 6 feet.. Part A: What is the approximate length of rod PR? Round your answer to the nearest hundredth. Explain how you found your answer, stating the theorem you used. Show all your work. (5 points) Part B: The length of rod PR is adjusted to 16 feet. If width PQ remains the same, what is the approximate new height QR of the scaffold? Round your answer to the nearest hundredth. Show all your work. (5 points)
Mathematics
1 answer:
Arturiano [62]3 years ago
7 0

Answer:

You didn't give us a picture to look at

Step-by-step explanation:

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Jennifer’s grandmother buys carrots at the farm stand.She and her 3 grandchildren equally share the carrots. How many kilograms
ohaa [14]

According to picture Jennifer’s grandmother buys = 28 kg of carrots.

Total number of grandchildren = 3.

Number of kilograms of carrots are distributed equally.

<u>In order to find the Number of kilograms of carrots are distributed, we need to divide total Kgs of carrots by total number of grandchildrens.</u>

Therefore ,

28 ÷ 3 .

On dividing 28 by 3, we get 7.

Therefore, Jennifer will get 7 kilograms of carrots.


8 0
3 years ago
What is the area of this compound shape?
Paraphin [41]

Answer:

139.36

Step-by-step explanation:

first you do 8*8 because that would be the area of the square part

8*8=64

then find the area of the semicircle

first the Radis of it is 4 because 8/2=4

A=3.14R^2/2

3.14*4^2/2

3.14*16/2

50.24/2

25.12

now because there are 3 of the semicircles you do

25.12*3

75.36

then you add the 64 from the square to get your answer

75.36+64

139.36

6 0
3 years ago
please help i need to put the things on the right inside the boxes please help ik this app is like dead and people just farm but
STALIN [3.7K]

Slope: (y2-y1)/(x2-x1)

Slope 2:

Column 1 --> 1,4

Column 2 --> 3

Slope ½:

Column 1 --> 2, 3

Column 2 --> 1

Slope -3/2:

Column 2 --> 2,4

5 0
4 years ago
Mya wants to buy a sweater from a store. The original price of the sweater is $40. The sweater is on sale for 10% off the origin
Nimfa-mama [501]
$36
10% of $40 = $4
$40-$4=$36
3 0
3 years ago
Using the triangle diagram below in the rules for special right triangles, discover the four missing links and choose them from
Nady [450]

Answer:

The solution for the system of right triangles are, respectively: a = 2\sqrt{6}, b = 4\sqrt{3}, c = 4\sqrt{6}, d = 6\sqrt{2}

Step-by-step explanation:

By Geometry, we get the following equivalencies:

a = 2\sqrt{6} (45 - 45 - 90 Theorem)

b = \sqrt{2}\cdot (2\sqrt{6}) (45 - 45 - 90 Theorem)

b = 4\sqrt{3}

c = \frac{2\sqrt{6}}{\frac{1}{2} } (30 - 60 - 90 Theorem)

c = 4\sqrt{6}

d = \frac{2\sqrt{6}}{\frac{\sqrt{3}}{3} } (30 - 60 - 90 Theorem)

d = 6\sqrt{2}

7 0
3 years ago
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