Answer:
sorryyyyyy dont knowwwwwwww
Answer:
Look at the picture
Step-by-step explanation:
y = x^2 + 4 replace x and y
x = y^2 + 4 subtract 4 from both sides
x - 4 = y^2 sqaure root both sides
Answer:
(0.91)^{20}(0.09)
Step-by-step explanation:
<span>Express 0.456 as a percent
=
45.6%
hope it helps</span>