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bogdanovich [222]
3 years ago
11

What is the value of y? Enter your answer in the box. y =

Mathematics
2 answers:
Lorico [155]3 years ago
5 0

since this is an isosceles triangle

5x =40

divide by 5

x=8

the sum of all angles in a triangle is 180

5x+40 + 2y+20 = 180

substitute 40 in for 5x

40 + 40 + 2y+20 = 180

combine like terms

100 + 2y = 180

subtract 100 from each side

2y = 80

divide by 2

y= 40

masha68 [24]3 years ago
4 0

Y=40 because x=8 making the two bottom angles 40 each and leaving the last angle to be 100 and 100+40+40= 180. Hope this help

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A standard six-sided die is rolled. what is the probability of rolling a number equal to 3? express your answer as a simplified
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morpeh [17]
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A snail crawls 2 3/4 inches in one minute . How far can it travel in 3 1/2 minutes?
Luden [163]

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Whenever you are working with a question of rate where two different quantities are being compared, the required units will indicate which quantity is to be divided by which.

In this case you want to know inches per minute.Therefore:

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←

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7 0
2 years ago
You work as an assistant for a local musical theatre group, the Main Street Theatre Company. The company is putting on a product
djyliett [7]

The permutation shows that when one has been cast yet, the different ways that are there to cast Fantine from the 28 women is 28.

<h3>How to calculate the value?</h3>

The different ways that are there to cast Fantine from the 28 women will be:

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When Fantine has already been cast, the number of ways that are there to cast adult Cosette from the remaining women will be:

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Learn more about permutations on:

brainly.com/question/4658834

#SPJ1

6 0
2 years ago
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