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3 years ago

What is the measurement of ∠PQR

Mathematics

1 answer:

olga55 [171]3 years ago

8 0

QPR = 74 (vertically opposite angles)according to angle sum property which means if we add all the angles of triangle we get 180 degrees

So,

PQR=180-(74+51)

180-125=55

So answer is 55 degrees

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Find the geometric mean of 4 and 8? please i will give you good rating

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Answer:

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Step-by-step explanation:

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2 years ago

Which are examples of non-statistical questions?

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I think it’s questions 1 and 2

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2 years ago

The price of gold is often reported per ounce. At the end of 2005, this price was $513. At the end of 2015, it was $1060. By wha

erastova [34]

Answer:

106.63%.

Step-by-step explanation:

We have been given that at the end of 2005, this price was $513. At the end of 2015, it was $1060.

To find the percentage of the price per ounce of gold increase we will use % increase formula.

$\text{Percent Increase}=\frac{\text{Final value-Initial value}}{\text{Initial value}}\times 100$

Let us substitute our given values in above formula.

$\text{Percent Increase}=\frac{1060-513}{513}\times 100$

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2 years ago

Consider the right triangle below.

MaRussiya [10]

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4 0

3 years ago

Read 2 more answers

Please help

OlgaM077 [116]

First, we're going to see the candies per minute that machine C packs.
150 / 2 = 75

Now that we know that machine C packs 75 candies per minute, we're going to multiply the candies machine C makes by 11 minutes.
75 x 11 = 825

We're now gonna do the same with machine D.
130 x 11 = 1430

Then we're going to find the difference between machine C and machine D, we do this because the question basically asks how much more candies can machine D pack than machine C.
1430 - 825 = 605 candies.

This is how we find our final answer.

Our answer would be D) 605.

Hope this helps!~

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2 years ago