Answer:
A
Step-by-step explanation:
Given
x² = 27 ( take the square root of both sides )
x = ± 
= ± 
= ± 
× 
= ± 3 → A
Answer:
1 31
2 31
3 53
4 53
5 15
6 15
7 9
8 9
9 27.5
10 27.5
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
I took the test
The answer would be 58
180 - 65 - 57 = 58 which is the missing angle
Answer:
15.5 quarts
Step-by-step explanation:
1.5 +8 + 4 + 2
there is need to convert the measures that are not in quarts to quarts
1 gallon = 4 quarts : 2 x 4 = 8 quarts
1 cup = 0.25 quarts : 0,25 x 8 = 2 quarts
1 pint = 0.5 quarts : 0.5 x 3 = 1.5 quarts
Total quarts = 1.5 +8 + 4 + 2 = 15.5 quarts
