3 years ago

Let n be equal to 156% of 70. Which of the following proportions is true?

Mathematics

1 answer:

dimulka [17.4K]3 years ago

5 0

Step-by-step explanation:

d. 156/100=n/70

hope that helps only one I think that makes sense

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The floor of a rectangular deck has an area of 600 square feet. The floor is 20 feet wide. How long is the floor? A. 30 ft. B. 2

svetoff [14.1K]

A. 30 ft
The formula for the area of a rectangle is width x length = area. Knowing this formula, we can solve for the length by dividing the area by the width. 600 divided by 20 is 30.

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3 years ago

Read 2 more answers

Help me guys...:( prove that 0!=1

Ray Of Light [21]

Answer:

0 + 1=0

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Step-by-step explanation:

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3 years ago

Given area of a rectangle: 7x^2+57x+8 Find Perimeter:

Sever21 [200]

Answer:

Perimeter of the rectangle is 16x+18 units.

Step-by-step explanation:

The area of rectangle is

$7x^2+57x+8$

First we have to find the factor form of above expression.

Splitting the middle term, we get

$7x^2+56x+x+8$

$7x(x+8)+1(x+8)$

$(x+8)(7x+1)$

Area of a rectangle is the product of its dimensions. It means dimensions of the rectangle are (x+8) and (7x+1).

Perimeter of a rectangle is

$Perimeter=2(l+b)$

$Perimeter=2[(x+8)+(7x+1)]$

$Perimeter=2[8x+9]$

$Perimeter=16x+18$

Therefore, the perimeter of the rectangle is 16x+18 units.

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3 years ago

McGill pick 9 apples Andy picks four apples how many fewer apples did Andi pick Ben McGill

inysia [295]

McGill picked 9 and andi picked 4 so 9-4=5
andi picked 5 apples less than mcgill

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