3 years ago

Please help!! will do anything

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

4 0

Answer:

y = 41.51 m
u = 27.89 m

Step-by-step explanation:

Assumed it is similar triangles

Then the ratio of corresponding sides will be equal:

48/74 = y/64 = u/43

Find missing sides by using the ratio:

y = 64*48/74 = 41.51 m
u = 43*48/74 = 27.89 m

You might be interested in

After the 15% sales tax the jeans were $11.50. How much was the jeans before the sales price?

agasfer [191]

Thirteen dollars and twenty two cents just add 15% to $11.50.

8 0

3 years ago

Tiana can afford $150 per month for a car payment. Her bank preapproved her for a 6% interest rate for 5 years. What is the maxi

Pavel [41]

5 YEARS SHE WILL PAY =150 *12 *5 =9000

ON THAT 6% IS INTEREST

VALUE OF THE CAR IS 100- 6 =94 % OF 9000

WHICH IS 9000*.94= 8460

4 0

3 years ago

What is the value of 3^3 - (4^2 - 2^3)?

Illusion [34]

3³ - (4² - 2³)

3³ = 3x3x3 = 27

4² = 4x4 = 16

2³ = 2x2x2 = 8

3³ - (4² - 2³) = 27 - (16 - 8) = 27 - 16 + 8 = 19 (answer C)

4 0

3 years ago

Read 2 more answers

In ΔXYZ, ∠X=82° and ∠Y=84°. ∠XWZ=90° and XY=97. Find the length of XW to the nearest integer.

ivanzaharov [21]

Check the picture below to the left, let's use those sides with the law of sines

$\textit{Law of sines} \\\\ \cfrac{sin(\measuredangle A)}{a}=\cfrac{sin(\measuredangle B)}{b}=\cfrac{sin(\measuredangle C)}{c} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{sin(14^o)}{97}=\cfrac{sin(84^o)}{XZ}\implies XZ = \cfrac{97\cdot sin(84^o)}{sin(14^o)}\implies XZ \approx 398.76 \\\\\\ \stackrel{\textit{now using SOH CAH TOA}}{cos(82^o) = \cfrac{XW}{XZ}}\implies XZcos(82^o)=XW \\\\\\ 398.76cos(82^o)\approx XW\implies 55.497\approx XW\implies \stackrel{\textit{rounded up}}{55=XW}$

7 0

2 years ago

What is an equivalent ratio of 5:2

avanturin [10]

an equivalent ratio of 5:2
= 10:4
= 15:6
= 20:8
= 25:10
= 30:12

8 0

3 years ago

Read 2 more answers