Step-by-step explanation:
2-5/4x=13
- (8x-5)/4x=13
- 8x-5=52x
- -5=52x-8x
- -5=44x
- x=-5/44
In any trapezoid, the area is given by
where B and b are the two bases, and h is the height. You're given all these elements already, so you only need to plug the values in:
Answer:
the surface area is 24
Step-by-step explanation:
there are 6 squares with area of 4 so 4 x 6 is 24
Answer: Choice A) -3
Work Shown:
Which leads us to choice A. In the second step, I used the rule that is equivalent to . For each equation, the b is the base. Note how logs undo exponents and vice versa.