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bagirrra123 [75]
3 years ago
15

If PQRS is a rhombus, find m

Mathematics
1 answer:
egoroff_w [7]3 years ago
6 0

Answer:

m<PQR = 82°

Step-by-step explanation:

In a Rhombus, the diagonals bisect its angles. This means that they divide each the four angles into two equal parts.

Therefore:

(4x - 27)° = (2x + 7)°

Solve for x

4x - 27 = 2x + 7

Collect like terms

4x - 2x = 27 + 7

2x = 34

Divide both sides by 2

2x/2 = 34/2

x = 17

✔️m<PQR = (4x - 27) + (2x + 7)

Plug in the value of x

m<PQR = (4*17 - 27) + (2*17 + 7)

m<PQR = 41 + 41

m<PQR = 82°

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Answer:

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=4%

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2 years ago
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Given mean of 6.5 inches,standard deviation of 0.5 inches and sample size of 46.

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Probability is the likeliness of happening an event. It lies between 0 and 1.

Probability is the number of items divided by the total number of items.

We have to use z statistic in this question because the sample size is greater than 30.

μ=6.5

σ=0.5

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First we have to find the p value from 6.3 to 6.5 and then we have to add 0.5 to it to find the required probability.

z=6.3-6.5/0.5

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Learn more about probability at brainly.com/question/24756209

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5 0
2 years ago
In 1970, the median home value was $20,000. By 2020, the median home value was $320,000. What is the percent increase in home va
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1500%

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The percent increase in home value in those 50 years is 1500%

8 0
3 years ago
Add 2 to both sides of the equation.
qwelly [4]

Answer:

See below.

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Adding 2 to both sides will not help solve the equation.

Adding 2 to both sides gives you this:

x^3 = ∛(x-2)

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What was the original question?

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2 years ago
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Answer:

y=1    x=1

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It looks like I could substitute the x=2y-1. Into 2x+y=3

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3 years ago
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