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2 years ago

39 is what percent of 82

Mathematics

2 answers:

s2008m [1.1K]2 years ago

3 0

Answer:

47.5%

Step-by-step explanation:

39/82 = .475 = 47.5%

KIM [24]2 years ago

3 0

Answer:

39 is 47.56% of 82

Step-by-step explanation:

82 is 100% since it is our output value.

divide 39 by 82 to get the answer in decimal form:

39 / 82 = 0.4756

Then multiplied the answer from the first step by one hundred to get the answer as a percentage

0.4756 * 100 = 47.56%

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‏Good morning, what is the

Sveta_85 [38]

Answer:

Good morning means when a morning is coming earlier. the morning of the actual weather condition in which city is the weather is mostly Sunny and it will good at morning.For that they will tell it as Good morning

Step-by-step explanation:

that's it simple

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2 years ago

I posted this 2 hours ago can someone pls help?

nikdorinn [45]

Answer:

0.314 gallon is required to cover a circular region with a radius of 40 feet

Step-by-step explanation:

Given

a gallon of paint will cover about 400 square feet in a single coat

To Find:

Number of gallons required to cover a circular region with a radius of 40 feet = ?

Solution:

Step 1: Finding Area of the circular region

The area of the circular region, A = $\pi r^2$

where r is the radius

Now substituting r = 40 , we get

A = $\pi \times 40$

$A = 125.6 ft^2$

Step 2: Finding the number of gallons of paint required

To cover 400 sq feet = 1 gallon

so to cover 1 square feet = $\frac{1}{400}$ gallon

Now to cover 125.6 ft we need

$125.6 \times \frac{1}{400}$

$\frac{125.6}{400}$

=> 0.314 gallon

4 0

2 years ago

Factor Completely: 100x2 - 1

fredd [130]

Answer:

Step-by-step explanation:

100x² - 1 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b), thus

100x² - 1

= (10x)² - 1²

= (10x - 1)(10x + 1) → d

3 0

3 years ago

Find the slope of the line y=-6/5x + 4/9

BabaBlast [244]

Answer:

-6/5

Step-by-step explanation:

slope =coefficient of x

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2 years ago

Esther's company has been contracted to lay carpet in a room at a new observatory. The floor plan for the room is in the shape o

timofeeve [1]

Answer:

3960 ft²

Step-by-step explanation:

The pentagon has been split into 5 congruent triangles.

Each triangle has area of:

1/2*48* $\sqrt{40.8^2 - (48/2)^2}$ = 24* $\sqrt{1088.64}$ = 24*33 = 792 ft²

The area of the room is:

792*5 = 3960 ft²

5 0

2 years ago