Answer:
We multiplied by a negative number (-8)
We divided by a negative number (-8)
Step-by-step explanation:
Multiplying or dividing both sides of an equation by a negative number changes the inequality of the equation, because it changes the sign of each side of the equation
Answer:
5
Step-by-step explanation:
The common number in 50 is 5. So you just multiply; 50×0.1=5
The domain is x<5 The range is all real numbers
Answer:
35:15
Step-by-step explanation:
7:3=10 (7+3)
14:6=20 (14+6)
21:9=30 (21+9)
28:12=40 (28+12)
35:15=50 (35+15)
There is a more mathematical way to solve this but it isn't coming to mind rn so
A = 1/4 * pi * d^2
d = 8
A = 1/4 * pi * 8^2
A = 1/4 * pi * 64
A = 64/4 * pi
A = 16 pi sq in. <==
