3 years ago

5x + 2y = -10 Graph the equation

Mathematics

1 answer:

mars1129 [50]3 years ago

7 0

Answer:

Desmos graphing calculator is a very helpful tool!

5x+2y=10

Step-by-step explanation:

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What is one hundred forty-one million,six hundred twenty thousand in standard form

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Millions thousands hundreds
141, 620, 000.

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3 years ago

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The length L of a rectangle is 4 units more than its width W. The rectangle's are is 252 square units. A) Write the equation tha

jek_recluse [69]

Answer:

w=14

l=18

Step-by-step explanation:

To find the dimensions, create an equation for its area and solve for each using the area formula A = l*w. The dimensions given are A = 252, w for width and l= w+4 (4 more than the width).

$A = l*w\\252 = (w+4)*w\\252 = w^2+4w\\252+4 = w^2 +4w +4\\256 = (w+2)^2\\\sqrt{256} =\sqrt{(w+2)^2} \\16 = w+2\\16 = w+2\\14= w\\$

The width is 14 so the length is l=w+4 or l= (14)+4 =18

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3 years ago

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Sergio039 [100]

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2 years ago

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WILL GIVE BRAINLEST!!! solve the triangle and answers to the nearest tenth.

sineoko [7]

Answer:

Angle A is 29 degress Angle B is 61 Angle C is 90

Side AB is 5.8 Side BC is 2.8 and Side AC is 5.1

Step-by-step explanation:

Angle A is found using triangle interior theorem.

I found side AC by using law of sines

b/sin b= c/sin c

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x=5.1

I found side BC by using pythagoren theorem.

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3 years ago

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