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Olenka [21]
3 years ago
5

Linda is staining the wooden floor of a court. The court is in the shape of a rectangle. Its length is 33 feet and its width is

32 feet. Suppose each can of wood stain covers 132 square feet. How many cans will she need to cover the court?
Mathematics
2 answers:
Luda [366]3 years ago
8 0

Answer:

14

Step-by-step explanation:

she would need 14 cans of paint because  you find the area then divide by 115


jonny [76]3 years ago
8 0

Answer:

8.25 cans// 9 cans

Step-by-step explanation:

33x32=1056

1056/132=8.25


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two jets leave an airport at the same time in opposite directions. the first jet is traveling at 323 mph and the other at 347 mp
skelet666 [1.2K]

Remark

This may be a little confusing, but because they are travelling in opposite directions, the distances add when you want to get how far apart they are.

d1 + d2 = 1541

Equation

Let the time this happens = t

d1 = 323*t

d2 = 347*t

323*t + 347*t = 1541 Combine like terms on the left.

670t = 1541 Divide by 670

t = 1541/670

t = 2.3 hours pass before the distance of 1541 miles are between the two planes. You might need the answer to be 2 hours 18 minutes.


4 0
3 years ago
What is the fraction of .25
Deffense [45]

Answer:

1/4

Step-by-step explanation:

.25 out of 1.0

.25*4=1

Glad I could help!

3 0
3 years ago
Read 2 more answers
3. A penny is made by combining 0.1 g of a copper alloy that costs $5.50 per kilogram (1000 grams) with
lbvjy [14]
.0001*5.5 + 1.5*x = 2
x=1.33 kg
6 0
3 years ago
plz help whats the answer to this question !!! calculate the mass of a gold bar that is 18.00cm long, 9.21cm wide, and 4.45cm hi
erik [133]

We have to find the mass of the gold bar.

We have gold bar in the shape of a rectangular prism.

The length, width, and the height of the gold bar is 18.00 centimeters, 9.21 centimeters, and 4.45 centimeters respectively.

First of all we will find the volume of the gold bar which is given by the volume of rectangular prism:

Volume of the gold bar = length \times width\times height

Plugging the values in the equation we get,

Volume of the gold bar =18.00 \times 9.21 \times 4.45= 737.721cm^3

Now that we have the volume we can find the mass by using the formula,

Mass= density \times volume

The density of the gold is 19.32 grams per cubic centimeter. Plugging in the values of density and volume we get:

Mass = 19.32\times 737.721=14252.769 grams

So, the mass of the gold bar is 14252.769 grams

7 0
3 years ago
Multiply to find the product.<br><br> 64.7 x 28 = ______
Crazy boy [7]

Answer:

1811.6

Step-by-step explanation:

647x28

18116

move once to the left bc of the point in 64.7

1811.6

7 0
2 years ago
Read 2 more answers
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