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Stella [2.4K]
3 years ago
14

PLEASE HELP ME.!!!!! I’m begging you

Mathematics
1 answer:
zheka24 [161]3 years ago
3 0
That’s the most confusing thing I’ve ever seen
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Please ΔEFU ~ ΔVWU. Find the length of UF.
koban [17]
<h3>Answer: UF = 11</h3>

=======================================================

Explanation:

In EFU, we see that EU are the first and last letters. In VWU, we see that VU are the first and last letters. This order is important to be able to pair EU with VU

So EU/VU is one ratio

The other ratio is UF and UW, which are the last two letters of EFU and VWU respectively. So the other ratio is UF/UW

Set the ratios equal to each other and solve for x

EU/VU = UF/UW

7/35 = x/55

7*55 = 35*x ... cross multiply

385 = 35x

35x = 385

x = 385/35 .... divide both sides by 35

x = 11

UF = 11

------------

Or you could note how UV = 35 is exactly 5 times larger compared to EU = 7

That must mean WU = 55 must also be 5 times larger compared to UF = x

So,

WU = 5*UF

55 = 5x

5x = 55

x = 55/5

x = 11

UF = 11

This is similar to the previous section because UV/EU = 35/7 = 5 is the scale factor.

4 0
4 years ago
What is the solution to 3x+30+x=10+2x+5x+2?
solmaris [256]

Answer:

answer is x = 6

„„„„„„„„»»»»»»»»»»

I hope it helps you

:-))

4 0
3 years ago
Read 2 more answers
Definition of Segment Bisector?
kotegsom [21]

A line that passes through an angle and splits it into two equal adjacent angles

4 0
3 years ago
find the area of a parrellelogram whose base is of length 25 cm and the corresponding altitude is of length 8.4 cm​
Free_Kalibri [48]

Answer:

Check the above photo and do the sum

6 0
2 years ago
Derivation of f(x) = x^4 - 8x^2 + 3​
weeeeeb [17]
The answer is F(0)=-3
7 0
3 years ago
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