Answer:
y= 9
Step-by-step explanation:
4y-y+11=38
3y+11=38
3y= 38-11
3y= 27
y= 27/3
y=9
hope it helps ,pls mark me as brainliest
Answer:
x equals -3.6
Step-by-step explanation:
5 something +20 is supposed to be 2, so you take the two off of the 20 and get 18, then divide the 18 by 5 and you'll get 3,6 and logically since it needs to be negative you need the minus before it.
B is correct, because there is only 1 output for each input.
the answer is c 0.81-0.46=0.35 hope this helps
Answer:
Centre: (-4,2)
Radius: 3
Step-by-step explanation:
h = 8/-2 = -4
k = -4/-2 = 2
(-4)² + 2² - 11 = r²
r² = 9
r = 3