Answer:
root 50
Step-by-step explanation:
Pythagorean theorem d is the hypotenuse
Those are just repeating equivalent decimals
Answer:
Answer B.
Step-by-step explanation:
x+2y=10
2x+8y=16
x=-2y+10
2x+8y=16
2(-2y+10)+8y=16
-4y+20+8y=16
4y=-4
y=-1
x=-2y+10
x=-2(-1)+10
x=2+10
x=12
one solution
Answer:
-2
-12x-16
Step-by-step explanation:
(2x+4)(-x-4)
-2
-12x-16
Answer:
12 miles
Step-by-step explanation:
Add em up
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