Answer:
6d^2 - 8d
Step-by-step explanation:
Multiply 2d to the other two monomials
28 x 2 = 56 half dollar coins
Answer:
x = 15
Step-by-step explanation:
We assume you want to find the value of x.
Know (or prove) that in this geometry, all of the right triangles are similar. That means the ratios of corresponding sides are proportional.
short side / hypotenuse = 9/x = x/25
x^2 = (9)(25) . . . . . . . . . . multiply by 25x ("cross multiply")
x = √((9)(25)) = (3)(5) . . . take the square root
x = 15
Answer:
ok send me the questions
Step-by-step explanation:
Answer:
It should be 62
Step-by-step explanation:
30+40-8=62
