Answer:
D. c/7
Step-by-step explanation:
An algebraic expression refers to the equation. In the question, it says to divide a number (c) by seven, giving you c/7
Answer:
m∠B = 31°
Step-by-step explanation:
First, find the measure of angle ACB by subtracting its supplement from 180 degrees:
180 - 113 = 77
m∠ACB = 77°
Then subtract both m∠A and m∠ACB from 180 degrees, since the interior angles of a triangle always add to 180°:
m∠B = 180° - 72° - 77°
m∠B = 31°
Answer:
C
Step-by-step explanation:
Y= 4^2 - 5 x 4 + 4 = 0
Answer:
104
Step-by-step explanation:
put them from less to highest then find the middle number
9x - 21 = -42
This should be the type of equation that you're looking 4
