Answer:
you would have to be still!
Step-by-step explanation:
#13: b
#14: c
#16: c
It is very easy, have a nice day :)
Answer:
A. 27°
Step-by-step explanation:
Given that s is perpendicular to r, and <1 = 3x, <2 = 5x + 18, therefore:
m<1 + m<2 = 90°
3x + (5x + 18) = 90°
Solve for x using this equation
3x + 5x + 18 = 90
8x + 18 = 90
Subtract 18 from both sides
8x + 18 - 18 = 90 - 18
8x = 72
Divide both sides by 8
x = 9
Find m<1
m<1 = 3x
Plug in the value of x
m<1 = 3(9) = 27°
first you have to distribute to the parentheses to get 6a + 30=8a-24-8a simplify for 6a + 30 = -24 then - 30 on both sides to move it for 6a = -54 divide both by 6 to get a = 9
Lets see 3:2...
6 to 4
18:12
are the answers!
Hope it helped!!!!!
:)
