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3 years ago

Use angle relationships to complete the top equation. Then, solve for x and find the measure of both angles.

Mathematics

1 answer:

Ad libitum [116K]3 years ago

6 0

Answer:

Step-by-step explanation:

These two angles are interior and on the same side of the transversal. Therefore they are supplementary.

6x + x + 5 = 180

7x + 5 = 180 Subtract 5 from both sides

7x = 180 - 5

7x = 175 Divide by 7

x = 175/7

x = 25

x + 5 = 25 + 5 = 30

6x = 6*25 = 150

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Hot dogs are sold in packs of 10. Buns are sold in packs of 8. What is the least number of hot dogs you can buy so that you can

Likurg_2 [28]

8*5=40
4*10=40
so the least number of hot dogs you can buy so that you can also buy a matching number of buns is 40.

7 0

4 years ago

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What is the distance between (-15,1) and (-15,6)

Vladimir [108]

Answer:

So you would use the distance formula which is the square root of (x2-x1)^2 + (y2-y1).

Step-by-step explanation:

So it would be the square root of (-15-(-15)^2 + (6-1)^2

(-15-(15)^2 is the same thing as (-15+15)^2.

(-15+15)^2 is equal to 0^2 which is, 0.

(6-1)^2 is equal to 5^2, which is 25.

So the square root of 0 + 25 is the same thing as radical 25.

Radical 25 is equal to 5.

So, the final answer is 5.

3 0

4 years ago

Princeton got 30 questions correct out of 35. What was the percentage he got correct?

avanturin [10]

Answer:

Step-by-step explanation:

86%

30/35

=85.7%

Rounded by 86%

7 0

3 years ago

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In a sample of 16 employees randomly selected at a company, the average age is 25 years and the standard deviation is 2 years. W

pentagon [3]

If ages are normally distributed then using a significance level of 0.05 , we can claim that the population mean is greater than 24.

Given sample mean of 25 years , sample size of 16 ,standard deviation of 2 years.

We have to find whether the population average is greater than 24.

We have to use t test because n is less than 30. It is right tailed.

We have to first form Hypothesis.

$H_{0}$ :μ>24,

$H_{1}$ :μ<24.

t=X-μ/S/ $\sqrt{n}$

t critical at 5% significance level and degree of freedom=15 (16-1)=1.7531

t=24-25/2/ $\sqrt{16}$

=-1/0.5

=-2

Because 1.7531 is greater than -2 so we will accept the null hypothesis.

Hence we can say that the average of population is greater than 24.

Learn more about t test at brainly.com/question/6589776

#SPJ4

8 0

2 years ago

Given f(x)=2x+4 and g(x)=x2−4, determine the value of (5) + (−3).

Irina18 [472]

Answer:

None of the above, f(5) + g(-3) = 19.

Step-by-step explanation:

Given f(x)=2x+4 and g(x)=x2−4, determine the value of (5) + (−3). Assume that is supposed to be f(5) + g(-3).

f(5) + g(-3) = 2×5 + 4 + (-3)^2 - 4

= 10 + 4 - 4 + (-1)^2(3)^2

= 19

5 0

3 years ago

Read 2 more answers