Answer:
8.49 inches
Step-by-step explanation:
x^2 + 7^2 = 11^2
x^2 + 49 = 121
X^2 = 121 - 49
x^2 = 72 (then take square root on both sides)
x = 8.49 inches
The sum of two supplementary angles is 180 degrees.
A+B=180.
80+B=180
B= 180-80
B=100
Answer:
900m or 300m
Step-by-step explanation:
45 x 20 = 900
30 x 10 = 300
Number 2 is 1.00 and Number 3 is 1.50
Answer:
1 second
Step-by-step explanation:
