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butalik [34]
3 years ago
13

Find the value of x and y.​

Mathematics
1 answer:
JulsSmile [24]3 years ago
6 0

Answer:

x = 14, y = 37.

Step-by-step explanation:

9x + 12 = 4y - 10      (exterior alternate angles are equal)

9x - 4y = -22 ..........A

The angle which is interiorly alternate to 3x is 180 - (9x + 12), so:

3x = 180 - (9x + 12)   (interior alternate angles are equal)

3x + 9x  = 168

12x = 168

x = 14

Substitute x = 14 into equation A:

9(14) - 4y = -22

4y = 9(14) + 22

4y = 148

y = 37.

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Step-by-step explanation:

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A study found that in a certain region housing prices had decreased by half over a ten year period. A dollar bill is used to dep
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3 years ago
Read 2 more answers
Erica plotted the three towns closest to her house on a graph with town A
marta [7]
First, determine the distances from the towns.
  Town A to Town B: Opposite angle C
                      d = sqrt ((12 - 7)^2 + (9 - 9)^2)
                      d = 5
  Town B to Town C: Opposite Angle A
                      d = sqrt ((7 - 1)^2 + (9 - 1)^2)
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8 0
3 years ago
Whats 0.235 in expanded form?
eduard
Two hundred thirty five thousandths. -Sorry I edited this. Didn't realize my error until I did the actual math.

If that's not what you're referring to by "expanded form" you may be referring to

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8 0
3 years ago
Answer:
tekilochka [14]

Answer:

Grapes 12 lbs

Apples 20 lbs

Oranges 6 lbs

Cantaloupe 15 lbs

Peaches 15 lbs.

Step-by-step explanation:

Sammy has bought 12 lbs of Grapes.

Now, weight ration of Apples to Grapes is 5 : 3

Therefore, he bought Apples of \frac{12 \times 5}{3} =20 lbs

The wight ration of Grapes to Oranges is 4 : 2

Therefore, he bought Oranges of \frac{12 \times 2}{4} =6 lbs

Again, the weight ratio of Cantaloupe to Apples is 3 : 4

Therefore, he bought Cantaloupe of \frac{20 \times 3}{4} =15 lbs

Finally the weight ratio of Oranges to Peaches is 2 : 5

Therefore, he bought Peaches of \frac{6 \times 5}{2} =15 lbs

(Answer)

5 0
3 years ago
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