Answer:
D
Step-by-step explanation:
x+4y=8
4x+y=2
add
5x+5y=10
so system is
x+4y=8
5x+5y=10
Answer:
Step-by-step explanation:
<CDE or <EDC
Step-by-step explanation:
3x - 5x - 4 - x^2 + 12x - 17x^2 - 16
= -2x - 20 - 18x^2 + 12x
= 10x - 20 - 18x^2
Hope it helpz~ uh..
The hypothenuse is the opposite side of the right angle
so that means that in this triangle the hypotenuse is 7
Answer:
The formulas for area of a triangle and area of a square
Step-by-step explanation: