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3 years ago

4x + 5y = -30what is 4x + 5y equals -30

Mathematics

1 answer:

ASHA 777 [7]3 years ago

3 0

Answer:

x=−5/4y+−15/2

Step-by-step explanation:

Step 1: Add -5y to both sides.

4x+5y+−5y=−30+−5y

4x=−5y−30

Step 2: Divide both sides by 4.

4x/4=−5y−30/4

x=−5/4y+−15/2

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3 years ago

Kristina and Darrin are running around a circular track with the same angular speed. Darrin is running on the inside lane which

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Answer:

10 ft/s

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3 years ago

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Step-by-step explanation:

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3 years ago

Please help<br>find x.

Kay [80]

Answer:

$x=229$ °

Step-by-step explanation:

The given figure is a quadrilateral or a figure with (4) sides. The sum of angles in a quadrilateral is (360) degrees. One can apply this here by stating the following:

$25 + x + 23 + 83 = 360$

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3 years ago

Please help dont need working out thanks

Alexandra [31]

Answer:

27.2 mm²

Step-by-step explanation:

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= 27.2 mm²

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3 years ago

4x + 5y = -30what is 4x + 5y equals -30 ​

4x + 5y = -30what is 4x + 5y equals -30