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Over [174]
3 years ago
7

I found this answer on the Internet. *If* it were an original answer, below is how I would grade it and why.

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
4 0

Answer:

1) It is given that line AB is tangent to the circle at A.

∴ ∠CAB = 90º (Tangent at any point of a circle is perpendicular to the radius throught the point of contact)

Thus, the measure of ∠CAB is 90º.

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maurice has 54 fewer comic books than rebecca.they have 130 comic books together .How many comic books are in maurices collectio
eduard
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Rebecca has 76 comic books
Maurice has 54 comic books

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3 0
3 years ago
A + b = dr, solve for a
AURORKA [14]

Hey there!

Since we don't have values for b, d, and r, we can't get a specific number for the value of a, if that makes sense. It'll be represented by these variables.

To solve, we need to make sure the equation looks like a = ? .

Subtract b from each side of the equation.

<u>a = dr - b </u>

Now we have solved for a.

Hope this helps!

6 0
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