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2 years ago

Find the value of x in the figure below. Assume that the lines are parallel

Mathematics

1 answer:

Andreas93 [3]2 years ago

5 0

C

work:

75 is equal to 2x+15

75-15 = 60

60/2 = 30

x=30

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larisa [96]

Answer:

512

Step-by-step explanation:

8 x 8 x 8 = 512

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2 years ago

Read 2 more answers

Please give the answer

dybincka [34]

Answer:

When N is an even number, use the first equation in the matrix. When N is negative use the second equation.

Step-by-step explanation:

n = 6 | 6/2 = 3

n=5 | 3(5)+1 = 16

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2 years ago

A pair of shoes usually sells for $61. If the shoes are 40% off, and sales tax is 5%, what is the total price of the shoes, incl

lyudmila [28]

Since sale is 40% so the price is 60%

61*(60%) = 36.6

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3 years ago

Jack broke apart 5×216 as (5×200) + (5×16) to multiply mentally. What strategy did Jack use

adell [148]

He used factoring to break it apart

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3 years ago

A frequency distribution for the class level of students in an introductory statistics course is shown. Two students are randoml

Andrews [41]

Answer: $\dfrac{21}{410}$ .

Step-by-step explanation:

Formula : Probability = $\dfrac{\text{favorable outcomes}}{\text{Total outcomes}}$

From the given frequency distribution for the class level of students in an introductory statistics course, we have

Number of Junior= 12

Number of Senior = 7

Total students = 6+16+12+7 = 41

Probability that the first student obtained is a junior = $\dfrac{12}{41}$

Probability that the the second student obtained is a senior. $=\dfrac{7}{41-1}=\dfrac{7}{40}$

Then, the probability that the first student obtained is a junior and the second a senior would be $\dfrac{12}{41}\times\dfrac{7}{40}=\dfrac{21}{410}$

Hence, the required probability is $\dfrac{21}{410}$ .

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2 years ago