Mathematics Middle School

Angles DEF and PQR are supplementary. Which is the value of x? (x-6) (2x+42) A 18 B. 48 C. 132 D. 42​

Angles DEF And PQR Are Supplementary. Which Is The Value Of X? (x-6) (2x+42) A 18 B. 48 C. 132 D. 42

Answers

Answer 1

Answer:

x = 48

Step-by-step explanation:

(x - 6)⁰ + ( 2x + 42)⁰ = 180⁰

x - 6⁰ + 2x + 42⁰ = 180⁰

x + 2x - 6⁰ + 42⁰ = 180⁰

3x + 36⁰ = 180⁰

3x + 36⁰ - 36⁰ = 180⁰ - 36⁰

3x = 144⁰

3x / 3 = 144⁰ / 3

x = 48

Hope this helps, thank you :) !!

Answer 2
The answer is x = 48
Have a wonderful day

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Answer:

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Step-by-step explanation:

Answer:

The minimum number is 0,

The mean is 11,

and the median is 10

Step-by-step explanation:

The minimum number is the smallest number in a data set, so that's 0.

The mean is the average of all the numbers, so if you add all the numbers in a data set together and then divide by the amount of numbers there are, you get the mean. 10 + 25 + 0 + 5 + 10 + 15 is 65, and 65 divided by 6 is 11. [Rounded to the nearest whole number.]

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John had a total of $150. He purchased a DVD box set which costs $50 as well as a single DVD. He is left with $75. Which equation could be used to find the cost p of the DVD?

150 − 50 + 75 = p

150 + 50 + p = 75

50 + p + 75 = 150

150 + 50 + 75 = p

Answers

--Answer--

50 + p + 75 = 150

--Explanation--

The total number of money he had originally is 150. If he is left with 75, that starts us with 150 = 75 ______.

He spend something that was 50 dollars, so add that to 75 which equals 125.

Subtract 125 from 150 and you get 25. 25 is the cost of the single DVD, so we'll make 25 "p."

The cost of the DVD box set, the single DVD, and how much he is left with equals how much money he had originally.

That would make it 50 + p + 75 = 150.

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Answers

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mph, how many more hours will it take him to finish biking at least 200

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Enter your answer as a whole number, like this: 42

Answers

Answer:the answers is 88 1/2

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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v - 4 = 48

v = 48+2=52

Answer would be v = 52 hope that helps you

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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1) 16t^2 = 144

4t = 12

t = 3

2) x^2 + 10x + 25 = 9

x^2 + 10x + 16 = 0

(x+8)(x+2) = 0

x = -8 or -2

Hope this helps :)

Answer:

ANSWER TO 1 is t = 3

ANSWER TO 2 is x = -2

Step-by-step explanation:

2) x^2 + 10x + 25 = 9

x^2 + 10x + 16 = 0

(x+8)(x+2) = 0

x=-2

1) 16t^2 = 144

4t = 12

t=3

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Question 1 options:

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Answers

Answer:   22/30

Step-by-step explanation:

hope this helps

Answer:

22/30

Step-by-step explanation:

There are 30 M&Ms in the bag with 8 being red. 30-8=22.

22/30

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