The angle that has a little square in the corner, is 90 degrees. so you can add 90 and 72 which is 162 and take 180-162 because the line that is on top of them is a straight line. so z= 18 degrees. take 180-72 because the line left to 72 is also straight so x=108.
we know z already equals 18 so add 90+18= 108. subtract 180-108 =72
z=18
x=108
y=72
x would equal to 9 due to the fact that u do 21+6 and then u do 27÷3
Answer:
-5(9-4x6) is equal to 75
Step-by-step explanation:
The answer is 75
Answer:
$2.33
Step-by-step explanation:
6.99/3 = 2.33
Answer:
D) 15/14
Step-by-step explanation:
Divide 3/7 by 2/5