Answer:
A
Step-by-step explanation:
gimme brainliest
Answer:
5x + y = 8
Step-by-step explanation:
Given the equations:
x+3y=10 ____ (1)
2x−y=−1 ____ (2)
Multiply (2) by 2
2(2x - y = - 1) = 4x - 2y = - 2
4x - 2y = - 2 - - - (3)
Add (1) and (3)
4x - 2y = - 2
x + 3y = 10
___________
5x + y = 8
_________
Answer and step-by-step explanation:
If it is a rectangle, the formula is:
L * W
Fill in the values:
4*6.9
Then solve.
27.6
So, if it is a rectangle, the answer is (C), 27.6 Inches squared.
If it is a triangle, the the formula is:
(B*H)/2
Fill in the values:
4*6.9/2
Simplify:
27.6/2
Then solve.
13.8
So, if it is a triangle, the answer is (A), 13.8 Inches squared
Hope this helps!
-2x^3 - 4x^2 + 4x
-2x^3 = -2x(x^2)
-4x^2 = -2x(2x)
4x = -2x(-2)
so GCF= -2x
-2x3 - 4x2 + 4x = -2x(x^2 + 2x - 2)
answer is B. -2x(x^2 + 2x - 2)
