estimate the the nearest half....
5/8....it is closer to 4/8(which is 1/2) then it is to 8/8(which is 1)...so we will round 5/8 to 1/2
8/9....it is closer to 9/9 (which is 1) then it is to 4.5/9 (which is half)...so we will round 8/9 to 1
" the product " means multiply
so 1 * 1/2 = 1/2 (or 0.50) <== estimate
actual : 5/8 * 8/9 = 5/9 (or 0.55) <== actual
Answer:
136
Step-by-step explanation
multiply 4 by 31 and add 20
What you have to do is multiply each of the sides so you have 80, 60, and 48.
Add those up to get 188. Then multiply this by 2 and you get 376.
Your answer is D. (376)
P.S if this helped you out, please give me brainliest if you don't mind. I am only a few more from leveling up :D
So the vertex formula is A(X - H)^2 + K so find the vertex and plug all numbers in
this gives you (x - 2.5)^2 -3.25 = f(x)
