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3 years ago

-4 and 5/2 4 and - 5/2 5 and -2 2 and -5

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

5 0

Answer: it gotta be second and last

Step-by-step explanati

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Does someone mind helping me with this problem? Thank you!

Damm [24]

Using the Pythagorean theorem:

c = sqrt(8^2 + 7^2)

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2 years ago

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The length of a rectangle is twice the width. Find the width of the perimeter is 60 centimeters. Define a variable, write an equ

Andre45 [30]

The width of rectangle is 10 cm.

Step-by-step explanation:

Perimeter of rectangle = 60 centimeters

Let,

w be the width of rectangle.

The length of a rectangle is twice the width.

length of rectangle = 2w

We know that;

Perimeter = P = 2(Length+Width)

P = 2(2w+w)

Solving the Equation;

$60=2(3w)\\60=6w\\6w=60$

Dividing both sides by 6;

$\frac{6w}{6}=\frac{60}{6}\\w=10$

The width of rectangle is 10 cm.

Keywords: perimeter, rectangle

Learn more about perimeters at:

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3 years ago

What is the answer to 1010-n=101

Verdich [7]

Answer:

Step-by-step explanation:

$1010-n=101\qquad\text{subtract 1010 from both sides}\\\\1010-1010-n=101-1010\\\\-n=-909\qquad\text{change the signs}\\\\n=909$

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4 years ago

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Part C

ehidna [41]

Answer:

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Step-by-step explanation:

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3 years ago

Can someone help me with this math problem

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30 is the answer
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3 years ago

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