312
397
___
709 that the answer if summary number by number you going to find it.
Answer:
e = -2
Step-by-step explanation:
9e-7=7e-11
Subtract 7e from both sides
9e-7e -7=7e -7e-11
2e -7 = -11
Add 7 to each side
2e -7+7 = -11+7
2e = -4
Divide each side by 2
2e/2 = -4/2
e =-2
36) 308 ft^2. This can be determined by multiplying the three side lengths.
35) 85 ft^2
Answer:
45 degree angle
Step-by-step explanation:
180-55-80=x
180- 135=x
45=x
