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3 years ago

Divide. Round your answer to the nearest hundredth. 0.576 / 8.3

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

4 0

Answer:

0.069

Step-by-step explanation:

0.576/8.3 = 0.06939759036

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Linda wants to purchase a Leisure Heights Condominium apartment. She will

Lynna [10]

Answer:

A. $8139.80

B. $8449.80

Step-by-step explanation:

Kindly check picture attached for explanation

5 0

4 years ago

A squares side are increased by five inches. Find the length of the original square if the perimeter of the new square is 100 in

Karo-lina-s [1.5K]

Answer:

The length of side of original square is: 20 inches

Step-by-step explanation:

Let x be the length of side of original square

Then x+5 will be the side of new square

Th formula for perimeter is:

$P = 4*side$

As we know the perimeter of the new square we can use the perimeter to find the value of x

$100 = 4 * (x+5)\\100 = 4x+20\\4x = 100-20\\4x = 80\\\frac{4x}{4} = \frac{80}{4}\\x = 20$

The value of x is 20 inches.

Hence,

The length of side of original square is: 20 inches

7 0

3 years ago

What is m∠AEB? <br> (See attachment)

aleksley [76]

Hey there,
Angle AEB + Angle CED = 180 degrees (vertically opposite angles)
(5x-10) degrees + (3x + 40) degrees = 180 degrees
5x -10 + 3x + 40 = 180 degrees
5x + 3x= 180 + 10 - 40
8x = 150
x = 150 / 8
= 18.75 degrees
Angle AEB = (18.75 x 5) - 10
=83.75 degrees.

Hope this helps ^_^

~Top

3 0

3 years ago

What is the surface area?

Elis [28]

Answer:

169.4 square units.

Step-by-step explanation:

7*4 = 28

28*3 = 84

B*H/2 is the formula for an equilateral triangle.

7*6.1 = 42.7*2 = 85.4

84+85.4 = 169.4

The surface area of your equilateral triangular prism is 169.4 square units.

5 0

3 years ago

Pls help for brainlist

snow_tiger [21]

Answer: 7/20

Step-by-step explanation:

3/4 - 2/5

= 3x5/4x5 - 2x4/5x4

=15/20 - 8/20

= 7/20

Hope it helped u,

pls mark as the brainliest

^_^

3 0

3 years ago

Read 2 more answers