Answer:
c
Step-by-step explanation:
x+x=90
2x=90 ,x=45 ,∆BAD=45
8x^3y^4(3 sqrt xy) LETTER A :)
Answer:
We conclude that the equivalent expression is:

Step-by-step explanation:
Given the expression

Remove parentheses: (a) = a

Multiply the numbers: 3 × 2 = 6

Multiply the numbers: 4 × 5 = 20

Multiply the numbers: 4 × 2 = 8

Thus, we conclude that the equivalent expression is:
