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3 years ago

12

Zubin drew a circle with a right triangle PQR inscribed in it. If the measure of arc QR is 50 degrees, what is the measure of an

gle PQR?

2 answers:

Vladimir [108]3 years ago

7 0

Check the picture below

notice, the angle at vertex P, is inscribed in the circle, and intercepting arcQR.

rodikova [14]3 years ago

6 0

Answer: 65°

Step-by-step explanation:

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Evaluate the expression when m=3 and n=44.<br><br> 1. n-6m

seraphim [82]

Answer: 35

Step-by-step explanation: PEMDAS n-6(3)

44-9

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3 years ago

Read 2 more answers

X°and x+2 are complementary angles then find the angles<br>

Elanso [62]

Answer:

44° and 46°

Step-by-step explanation:

Complementary angles sum to 90° , thus

x + x + 2 = 90

2x + 2 = 90 ( subtract 2 from both sides )

2x = 88 ( divide both sides by 2 )

x = 44

Thus the 2 angles are 44° and 44 + 2 = 46°

4 0

3 years ago

joey's mom baked two dozen cookies . that night, there were only 14 cookies left. what percentage of the cookies were eaten?

Aleksandr [31]

Answer:

41.67 % ( to 2 dec. places )

Step-by-step explanation:

Since 2 dozen cookies were baked, that is 24 and 14 were left.

Then 10 were eaten.

Calculate the percentage eaten as

percentage = $\frac{numbereaten}{original}$ × 100%

percentage eaten = $\frac{10}{24}$ × 100% ≈41.67%

5 0

3 years ago

Maya has a sandbox that is 4 1/2 feet long, 3 feet wide, and 1/2 foot deep. How many cubic feet of sand does she need to fill th

PolarNik [594]

We need to find the area. So we multiply the dimensions.

3x1/2=1.5

1.5x4 1/2=6.75

Decimal was my go-to so we need to convert back to a fraction.

6.75= 6 3/4

So the answer is B.

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hope it helps

6 0

3 years ago

Can anyone help?<br>make sure you simplify

ololo11 [35]

This would be 5^2 because you have to subtract the exponents.

6 0

3 years ago