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saul85 [17]
2 years ago
14

How do I find the value of y?

Mathematics
1 answer:
Arisa [49]2 years ago
4 0

Answer:

The answer is that y = 3

Step-by-step explanation:

In order to find y, you must first find x. You can do that by noting the two angles next to each other create a straight line and therefore are equal to 180 degrees.

(4x + 23) + (9x - 38) = 180

13x - 15 = 180

13x = 195

x = 15

Now that we have the value of x, we can use the alternating interior angle theorem to tell that 27y - 1 is equal to 4x + 23. Using our value for x, we can solve for y.

27y - 1 = 4x + 23

27y - 1 = 4(15) + 23

27y - 1 = 60 + 23

27y - 1 = 83

27y = 84

y = 3

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<h3>How to determine the expression represents the number of packages of mulch that will be needed to cover both rounded ends?</h3>

The given parameters are:

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Read more about areas at:

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