2 years ago

Solve 3a+2+3a+7 using distributive property

Mathematics

1 answer:

marshall27 [118]2 years ago

3 0

Answer:6a+9

Step-by-step explanation:

You cant combine a number with a variable that doesn’t have a variable

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Circle T is shown. Angle Q S R intercepts arc Q R. Angle Q S R is 52 degrees. What is the measure of arc Q R? 26° 52° 104° 128°

victus00 [196]

Answer:

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Step-by-step explanation:

Find the diagram attached

According to the theorem;

Angle at the vertex is half the angle at its intercepted arc

Given

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Hence;

52 = 1/2 arcQR

Cross multiply

52 * 2 = arcQR

104 = arc QR

Swap

arc QR = 104 degrees'

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