Answer:
14
Step-by-step explanation:
5x-7=3x+21
2x=28
x=14
Answer:
Segment AD is 4 units long, while segment BC is 5 units long. If this figure was a parallelogram, these two segments would be equal to each other.
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
200 divided by 10 equals 20. Hope this helps!!!! Good luck on the assignment!!!
A^2 + b^2 = c^2....a and b are the legs and c is the hypotenuse
2^2 + b^2 = 4^2
4 + b^2 = 16
b^2 = 16 - 4
b^2 = 12
b = sqrt 12 <=== square root of 12 units
