Left row 1. Supplementary 2.complementary 3 supplementary
Right row 1. Complementary 2 supplementary 3 supplementary
GEMDAS: Grouping (Parenthesis), Exponents, Multiplicatio/Divison (left to right), Addition/Subtraction (left to right)
I will walk you through this problem:
(15 + 50 - 5) / 12
So, 15 plus 50 is 65. 5 subtracted from 65 is 60.
So now, your equation looks like this:
60/12
60 divided by 12 is 5, because 5 multiplied by 12 is 60.
So your answer is...??
A = (P/4)(P/2 - P/4)
= (P/4)^2
Therefore it is a square
Playground
256 yd^2
P least perimeter
256 = (P/4)^2
P/4 = √256
= 16
P = 4*16
= 64
The least fencing is 64 yards.
Hope I helped!
Answer:
- x² + 11x - 28
Step-by-step explanation:
y = - (x - 4)(x - 7) ← expand factors using FOIL
= - (x² - 11x + 28) ← distribute parenthesis by - 1
y = - x² + 11x - 28 ← in standard form
