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andre [41]
3 years ago
9

In the figure, PQ = 1.28, PR =2.56, PE = 0.18 and PF = 0.36 THEN :​

Mathematics
1 answer:
wariber [46]3 years ago
8 0

Answer:

- PEF and PQR are similar triangles

- QR || EF

Step-by-step explanation:

Assuming PEQ and PFR are straight lines, then

PEF and PQR are similar triangles because the ratio of corresponding sides are equal

PE/PF = PQ/PR = 2

Therefore EF || QR

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Anyone plz show how to work it out step by step.​
In-s [12.5K]

Answer:

168cm^3

Step-by-step explanation:

Q to P is going to be 3cm. it is identical to the length T to U.

R to T , W to Q, S to U is going to be identical to P to V. P to V has been identified as 12 cm.

in the middle of the shape, there are 4 identical triangles. the height time length will give us the area of that one shape:

e.g for shape P to V to W to Q and back to P is one rectangle. the length is 12 cm and the width is 3 cm.

12 x 3= 36

36cm^3 is one rectangles surface area, we have 4 identical triangles that means we need to times 36 by 4.

so 36x4=144.

now on the left and right side, we have two squares. on the right, we have T to U to V to W back to T this has the height of 3 width of 4 then we do 3 X 4 which is 12, we times it by 2 because we have two identical squares.

12 X 2=24

finally we add 24 and 144 = 168cm^3.

hope this helps :)

6 0
3 years ago
Eric recorded the number of automobiles that a used car dealer in his town sold in different price ranges. From the Histogram gi
iogann1982 [59]

The correct answer is option A which is the number of cars sold for the price range of $4000 to $4999 will be 15.

<h3>What is a histogram?</h3>


A histogram is a graph for the representation of the data on the plot of the rectangular boxes. It has the data sets on the horizontal and the vertical axes.

As we can see from the histogram data we will conclude that the price range of $4000 to $4999 is shown by the third block and this third block reaches the height of 15.

Therefore the correct answer is option A which is the number of cars sold in the price range of $4000 to $4999 will be 15.

To know more about histograms follow

brainly.com/question/2962546

#SPJ1

7 0
2 years ago
Find the fifth term an=n2+2
liberstina [14]

Answer:

27

Step-by-step explanation:

5^2 +2

25 + 2 = 27

7 0
3 years ago
Which ordered pair makes the equation true 2x - 5y = -10
tino4ka555 [31]

With only one equation and no answer choices, there are an infinite number of possible values for x and y to make the equation true.

7 0
4 years ago
When you calculate In (100), you would be finding the value of which of the following expressions?
Zepler [3.9K]
Helloo:)
it’ll be loge (100) because ln = loge
(I’m not sure how to explain this, but I hope it helps:)!
7 0
3 years ago
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