Answer:
7) is 625
8) 169
9) 1.44
10) 180??
11) 1000000
12) 3430
hopefully these are right
Step-by-step explanation:
First simplify the equation and next multiply the 20 with the x^2 and find a number that adds together to give you the middle
Answer:
Step-by-step explanation:
∠DEF=90-58.2=31.8°
<span>93000000
...........................................</span>
