Answer:
6.3 feet
Step-by-step explanation:
use pythagorean theorem
a² + b² = c²
a² + 3² = 7²
a² + 9 = 49
Subtract 9 from both side
a² = 40
Take the square root of both sides
a = 6.324555320336759
Rounded
a = 6.3
Answer:2
Step-by-step explanation:
Answer:
7x11=14x
77=14x
77/14=x
11/2=x
2.3x5=4x
15=4x
15/4=x
3 )35+15=
the question is wrong
Step-by-step explanation:
2 x (1/2)(11.25)(6) = 67.5
12.75 x 24 = 306
11.25 x 24 = 270
6 x 24 = 144
add all sums together
= 787.5 m^2
Answer:
Step-by-step explanation:
