Help! ASAP Please! The angles of a triangle add up to 180 degrees.
The second angle is 30 degrees larger than the smallest angle.
The third angle is 4 times as big as the smallest angle.

Find the measure of the smallest angle (in degrees)

the answer for this question is 38

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

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step-by-step explanation:

just for that im not answering

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: