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3 years ago

In circle P, what is the measure of AB? AC is a diameter and

Mathematics

2 answers:

aivan3 [116]3 years ago

8 0

Answer:

The measure of AB will be 90°.

Step-by-step explanation:

In the given circle P we have to measure arc AB.

Since AC is a diameter and BP is perpendicular bisector of AC.

∠APB = 90°

Since this is the angle subtended at the center by inscribed arc AB .

Therefore, by definition length of arc AB will be equal to the ∠APB = 90°

The measure of AB will be 90°.

Temka [501]3 years ago

6 0

I believe the measure of AB is 90 degrees, but I may be wrong.

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dolphi86 [110]

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Step-by-step explanation:

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3 years ago

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sp2606 [1]

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3 years ago

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Yuliya22 [10]

$73=(\frac{9}{10}x)+19$

To solve x:

1. Substract 19 in both sides of the equation:

$\begin{gathered} 73-19=(\frac{9}{10}x)+19-19 \\ \\ 54=\frac{9}{10}x \end{gathered}$

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$\begin{gathered} 54\cdot\frac{10}{9}=\frac{9}{10}x\cdot\frac{10}{9} \\ \\ \frac{540}{9}=x \\ \\ 60=x \end{gathered}$ <h2>Then, the value of x is 60 (x=60)</h2>

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1 year ago

What is -13/6(12/7)=

-BARSIC- [3]

Answer:

-267

Step-by-step explanation:

−136(127)

=(−136)(127)

=(−13)(12)(6)(7)

=−15642

= −267

5 0

3 years ago

Read 2 more answers