2 years ago

What is the value of a?

Mathematics

2 answers:

Rufina [12.5K]2 years ago

8 0

The answer is 25!!

If helped mark me the brainiest!!

pantera1 [17]2 years ago

4 0

Answer:

a=25

Step-by-step explanation:

since angle T is 60, and angle Y is the exact same as T, it would make sense that a=25 [3(25)-15]

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Felice knows that segment RS || segment QT. She wants to use the definition of a parallelogram to prove that the quadrilateral i

tangare [24]

Answer:

see below

Step-by-step explanation:

The definition of a parallelogram is that opposite sides of the quadrilateral are parallel. Felice already knows one pair of opposite sides is parallel. By showing the slope of RQ is the same as the slope of ST, she can show the other pair of opposite sides is parallel, hence the figure is a parallelogram.

The other answer choices are essentially nonsense.