3 years ago

There are 25 students in the school's Pep Club.

Mathematics

1 answer:

VashaNatasha [74]3 years ago

7 0

Answer:

company b 10,080 dollars

Step-by-step explanation:

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Explain how you would find the sign of the quotient of 32 divided by -2 over -16 divided by 4

galina1969 [7]

You would find the sign if the signs are not the same if you are dividing or multiplying its negitve if its the same its positive

5 0

3 years ago

HELP ASAP!!

Tresset [83]

By definition, two angles are supplementary if the sum of them is 180 degrees. In this case (see figure attached with the answer) the line AD is transversal to lines AB and DC. This is a proof of the Same-side interior angle theorem.

This theorem states that if we have two lines that are parallel and we intercept those two lines with a line that is transversal to both, same-side interior angles are formed, and also sum 180º, in other words, they are supplementary angles.

Then:

By the definition of a parallelogram, AB∥DC. AD is a transversal between these sides, so ∠A and ∠D are same-side interior angles. Because AB and DC are parallel, the same-side interior angles must be supplementary by the same-side interior angles theorem. Therefore, ∠A and ∠D are supplementary.