I got x=185
0.75(185)-18.50=0.65(185)
120.25=120.25
Do you have any pictures to choose from anything to show what im looking at?
Answer:
around 76.16
Step-by-step explanation:
30 squared + 70 squared = 5800
square root of 5800 = 76.16
a squared + b squared = c squared
Just plus in x for -3
f(x) = 4(-3)^2 + 3(-3) - 11
f (x) = 4(9) -9 - 11
f(x) = 36 - 20
f(x) = 16
Brian is 3 years old.
Hope this helps!
