D)2401
7^4=7^2×7^2=49×49=2401
-3 your welcome very much
Answer:
12
Step-by-step explanation:
912 - 612 = 300
300 ÷ 25 = 12
Answer:
142 degrees
Step-by-step explanation:
Since line M is straight, we know that the sum of the measure of angle 7 and 38 degrees must be 180. So we can set up an equation. Let's set the measure of angle 7 to be x
38 + x = 180
we can subtract 38 from both sides to find
x = 180-38 = 142
