2 years ago

4x-5(-3) Help plzzzzzz

Mathematics

1 answer:

kaheart [24]2 years ago

7 0

Answer:

4x-15

Step-by-step explanation

You just multiply -5 and -3 to simplify this.

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Maksim231197 [3]

It should be 16.8,
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The angles of a quadrilateral measure 80, 100, 100, 80 in this order what kind of quadrilateral has this shape what attributes h

Harrizon [31]

Answer:

Isosceles trapezoid

Step-by-step explanation:

-An isosceles trapezoid is also sometimes called a convex quadrilateral.

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It has to obtuse alternating with each other after which a pair of acute angles alternate with each other i.e 80°, 80°,100°,100°
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3 years ago

Write 5x^4 +2x^2 -8 in quadratic form

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Ok i can help you solve this problem do you know the formula for quadratic equations

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2 years ago

What is the x in 4x-5=8

ale4655 [162]

Answer:

x= 3.25

Step-by-step explanation:

4x-5=8

1. Take the -5 to the other side as a plus so now your question is

4x=13

2. to get the x by its self divide both sides by 4.

13 divided by 4 is 3.25

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3 years ago

Shelly is hanging strings of holiday lights around the front windows of her house. Each window is a square with sides measuring

xeze [42]

Answer:

Step-by-step explanation:

The perimeter of each square window is 4 times the length of one side, so is 20 feet.

80 feet can be divided into 80/20 = 4 sections of 20 feet each.

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4x-5(-3) Help plzzzzzz​

4x-5(-3) Help plzzzzzz