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dangina [55]
4 years ago
14

Find the value of x 15,26,46,80

Mathematics
1 answer:
12345 [234]4 years ago
4 0

The value of x equals 24

<h2>Explanation:</h2>

In order to find the solution to this problem, we know that ∠ABC and ∠DBE are vertical angles because they share the same vertex. Eureka! Vertical angles are always congruent meaning they measure the same value. So, it is true that:

(3x-14)^{\circ}=(2x+10^{\circ}) \\ \\ 3x-14=2x+10 \\ \\ Solving \ for \ x: \\ \\ 3x-2x=14+10 \\ \\ \boxed{x=24}

<h2>Learn more:</h2>

Characteristics of vertical angles: brainly.com/question/13410134

#LearnWithBrainly

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The probability that a twelve-year-old has a brother or sister is 25%. supposed you survey 300 twelve-year-olds. about how many
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Answer:

n(B U S) = 75

Step-by-step explanation:

P(E) =  

Let 'B' be the event of having twelve year old brother

Let 'S' be the event of having twelve year old sister

given data  P(BUS) = 0.25

given total survey  n(survey) = 300

we have to find the value is n(BUS) =?

we will use probability definition we get, P( BUS) =

substitute given values, we will get solution

after cross multiplication , we get

n(BUS) = 0.25 X 300

n(BUS) = 75

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Step-by-step explanation:

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3 years ago
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The third side is 84 inches long, therefore it has to be the hypotenuse because it's the longest side.
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4 years ago
Carl is on the school track team. To prepare for an upcoming race, he plans to run 217 miles total over the next 31 days. Write
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Answer:

m=217 miles/31 days

Step-by-step explanation:

Carl has to run 217 miles in 31 days; to find the number of miles m he needs to run per day, he should divide the number of miles he has to run  (217 miles ) by the  number to days he will run ( 31 days):

m=217\:miles/31\:days =7\:miles/day

\boxed{7\:miles/day}

Carl has to run 7 miles per day. We can confirm this result by multiplying this by 31 days, and we should get 217 miles:

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Answer:

B is the answer

Step-by-step explanation:

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