Question

Need help with 4 questions, images in replies

Answer 1

i would use pythagorean theorem for a most of these \[a^2+b^2=c^2\]
where a and b are two sides, c is the hypotenuse

Answer 2

dm me if you still need help

Answer 3

Crazy

Answer 4

First one:
Setting up a proportion:
\( \frac{77}{87.5} = \frac{22}{y} \)
Solving for y, you found \( y = 25 \). Then, to find x, you added y to the given 22:
\( x = 22 + 25 = 47 \) feet.

Answer 5

for second triangles MAB and MNP are similar.
\[\frac{ MB }{ MP }=\frac{ MA }{ MN }\]
\[\frac{ x }{ 72.6 }=\frac{ 46.2-14 }{ 46.2 }\]
\[\frac{ x }{ 72.6 }=\frac{ 32.2 }{ 46.2 }\]
find x