Answer:
see below
Step-by-step explanation:
sqrt(90)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(9*10)
sqrt(9) sqrt(10)
3*sqrt(10)
..........................................
1/2 divide by reciprocal( flip the second fraction then multiple)
Answer:
7. 1/10 or 10%
9.5/10
11.5/10
13.9/10
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
x is alternate exterior angles and y is 180 - x