9)

1 answer:

5 0

Answer:

pretty sure its B

Step-by-step explanation:

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Molodets [167]

That would be a right angle

3 0

3 years ago

dimaraw [331]

Answer:

True I believe

Step-by-step explanation:

4 0

2 years ago

love history [14]

A^2 +b^2 =c^2
c^2 will be your hypotenuse
Hope that helps

8 0

2 years ago

Alexus [3.1K]

Let x = the number you need to find.

4x + (-5) = 2x + 11

You finish.

4 0

3 years ago

Vika [28.1K]

Subtract the two equations: 8y=0
y=0
x=-8

8 0

3 years ago