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3 years ago

HELP GEOMETRY find x and y

Mathematics

1 answer:

GenaCL600 [577]3 years ago

8 0

A well-known formula gives us that $y = \frac{6x-3x}{2} = \frac{3x}{2}$ . Additionally, the sum of the angles in a circle is 360, so $6x+3x=9x=360$ , so $x=40^\circ$ . Therefore, $y = 60^\circ$ .

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Decide which of the two points lies on the graph of the line

Bezzdna [24]

A, -1, -1 is your answer

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3 0

3 years ago

Original price:$50;Markdown:22%;Retail price

Dmitriy789 [7]

Answer:

The retail price is: $39

Step-by-step explanation:

The original price is $50. With a markdown of 22$, what is the new or retail price?

Subtract 22% of the original price from the original prices:

$50 - (50 * 22%) =

50 - (50 * .22) =

50 - 11 = $39

Proof:

11/50 = .22 or 22%

Hope this helps!! Have an Awesome Day!

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4 years ago

A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each

Ostrovityanka [42]

Answer:

There were 7 small boxes and 14 large boxes shipped.

Step-by-step explanation:

This problem may be solved by a system of equations:

I am going to say that:

x is the number of small boxes used

y is the number of large boxes used

There were twice as many large boxes shipped as small boxes shipped

This means that $y = 2x$

Each small box of paper weighs 45 pounds and each large box of paper weighs 80 pounds. The total weight of all boxes was 1435 pounds.

This means that $45x + 80y = 1435$

So we have to solve the following system:

$y = 2x$

$45x + 80y = 1435$

$45x + 80(2x) = 1435$

$205x = 1435$

$x = \frac{1435}{205}$

$x = 7$

$y = 2x = 2(7) = 14$

There were 7 small boxes and 14 large boxes shipped.

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3 years ago

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Step-by-step explanation:

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3 years ago

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Ymorist [56]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers