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3 years ago

The perimeter of a rectangular banner is 72 inches. The width of the banner is 1/3 its length. What is the area of the banner?

Mathematics

1 answer:

muminat3 years ago

4 0

Answer:

144

Step-by-step explanation:

If you multiply 4 by 12, then add 100, you get 144 which is the area.

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A clothing factory makes 7,200 t shirts in one week on average there are 45 employees at the factory if each employee makes the

Alika [10]

Answer:

Step-by-step explanation:

Divide 7,200 by 45

8 0

3 years ago

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Simplify the following expression.<br> 11 to the 6th power<br> 114 to the 4th power

vichka [17]

Answer:

11^6 = 1,771,561

114^4 = 1.68 x 10^8 or 1.68896e8

Step-by-step explanation:

6 0

3 years ago

In the triangle below,

defon

Answer: y ≈ 10.6 cm

Step-by-step explanation:

The cosine function relates the adjacent side to the hypotenuse in a right triangle. The side adjacent to the 20° angle is 10 cm.

cos(20°) = (10 cm)/y

y = (10 cm)/cos(20°)

y ≈ 10.6 cm

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3 years ago

Solve for<br> 9(x + 1) = 25+x

den301095 [7]

Answer:

Step-by-step explanation:

9(x+1)=25+x

9x+9=25+x

9x-x=25-9

8x=16

x=16/8

x=2

4 0

2 years ago

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An automobile manufacturer is preparing a shipment of cars and trucks on a cargo ship that can carry 21,600 Tons. The cars weigh

inysia [295]

Answer:

Number of trucks (y) that can be shipped if the number of cars (x) is known $=\frac{21,600-3.6x}{7.5}$

Step-by-step explanation:

A cargo ship can carry 21,600 Tons.

Let x denotes number of cars and y denotes number of trucks.

The cars weigh 3.6 tons each and the trucks weigh 7.5 tons each.

Therefore,

$3.6x+7.5y=21,600$

Now write y in terms of x.

$7.5y=21,600-3.6x\\y=\frac{21,600-3.6x}{7.5}$

Number of trucks (y) that can be shipped if the number of cars (x) is known $=\frac{21,600-3.6x}{7.5}$

3 0

3 years ago