4 years ago

Which term CANNOT be used as a reason in proof? A. Unproven theorem B.postulate C. Proven theorem D. Definition

Mathematics

1 answer:

vfiekz [6]4 years ago

8 0

Your answer is A) Unproven theorem.

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Is ( -1,5 ) a solution to the equation 2x+5y=0 Why or Why not?

icang [17]

Answer:

No, that is not a solution

Step-by-step explanation:

Plug in the numbers to their respective values, so -1 to x, and 5 to y.

2(-1) + 5(5) = 0

-2 + 25 = 0

23 = 0?

No, that is not a solution

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3 years ago

Dominic entered a canoe race. He rowed 3 1/2 miles in 1/2 hour. What is his speed in miles per hour?

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Answer:

Step-by-step explanation:

Another way to express the ratio

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3 years ago

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Vinvika [58]

Answer:

the answer is going to be supplementary angles

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3 years ago

What is the solution to the system of equations?

Xelga [282]

Answer:

(-2,1)

Step-by-step explanation:

The two equations cross at (-2,1). Hope this helps.

6 0

3 years ago

Find the midpoint between the two points (-7, -2) and (-7,2).<br><br>answer (?,?) <br><br>plz help

olga_2 [115]

Answer:

(-7,0)

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers