Answer:
Center: (−4,6) Radius: 5
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
p=2l+2w
p=2(2w)+2w
p=4w+2w
p=6w
p=90
90=6w
15=w
Answer: multiply the radius times 2 and then multiply the result by 3.14.
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
To find if the point (3,4) a solution to the linear equation y=4x-8 you need to substitute (3,4) into y=4x-8
(x,y)
(3,4)
x=3 and y=4
Subistute:
4=4(3)-8
4=12-8
4=4 which is correct so the answer is yes (3,4) is a solution for y=4x-8