Answer:
![8](https://tex.z-dn.net/?f=8)
Step-by-step explanation:
![=+\sqrt{64}](https://tex.z-dn.net/?f=%3D%2B%5Csqrt%7B64%7D)
![=+8](https://tex.z-dn.net/?f=%3D%2B8)
Answer:
8
Step-by-step explanation:
5(3)-7=8
5(3)=15
15-7=8
The answer is 26 square units. You use the distance formula to calculate the side lengths then multiply length by width.
Answer:
f=20
Step-by-step explanation:
f-17/1 =-3
-(f-17)=-3
-f=-3-17
-f=-20
f=20
Hi,
f°g means : apply first g then f . so calculate "g" and then use result as "x" in f.
g°f means : you apply first f then g
so : f°g = 2(3x²-x) -5 = 6x²-2x- 5
To improve in math, you need practice. have a try with g°f :)
give the answer in comments, and I will tell you if you are correct.
good luck.