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3 years ago

A rectangular prism is 4 units high 2 units wide and 6 units long What is the surface area in square units

Mathematics

1 answer:

elixir [45]3 years ago

4 0

Answer:

Step-by-step explanation:

surface area=2×l×b+2(l+b)×h=2(lb+lh+bh)

=2(6×2+6×4+2×4)

=2(12+24+8)

=2×44

=88 square units.

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Charlie likes to eat 3/4 cup of cereal each morning for breakfast. How many servings will he be able to eat from a box that has

Naddika [18.5K]

He will be able to eat 16 serving from the box that has 12 cups of cereal in it

Step-by-step explanation:

Charlie likes to eat 3/4 cup of cereal each morning for breakfast

We need to find how many servings he will be able to eat from a box

that has 12 cups of cereal in it

To solve the problem

Divide the number of cubs in the box by the quantity he like to eat
If the divisor in the division problem is a fraction we change the division to multiplication and reciprocal the divisor

∵ There are 12 cups in the box

∵ Charlie likes to eat $\frac{3}{4}$ cup

- Divide the number of the cups in the box by $\frac{3}{4}$

∴ The number of serving = 12 ÷ $\frac{3}{4}$

Change the division sign to multiplication sign and reciprocal $\frac{3}{4}$

∵ The reciprocal of $\frac{3}{4}$ = $\frac{4}{3}$

∴ The number of serving = 12 × $\frac{4}{3}$

∴ The number of serving = $\frac{48}{3}$

∴ The number of serving = 16

He will be able to eat 16 serving from the box that has 12 cups of cereal in it

Learn more:

You can learn more about fractions in brainly.com/question/1312102

#LearnwithBrainly

8 0

2 years ago

A plane traveled for a total of 1,190 miles over the course of 5 hours. Heading east, the plane traveled at an average speed of

bezimeni [28]

Two equations are:
Te is time east
Tn is time north

Te + Tn = 5 hours
266Te +196Tn = 1190 is the distance equation

Solve these two equations and
Te = 3 hours and Tn= 2 hours

8 0

3 years ago

A scale drawing of a bathroom is shown below:

aleksandrvk [35]

Length of the actual bathroom = 20 x 2 inches = 40 inches = 10/3 ft
Width of the actual bathroom = 20 x 3.5 inches = 70 inches = 35/6 ft
Area of the actual bathroom = length x width = 10/3 x 35/6 = 19 square ft.

3 0

3 years ago

Is 6.37492797 a rational number

Aliun [14]

No. An irration number is a fraction, thats a decimal

7 0

3 years ago

Negation "If it rains then I take an umbrella."

Ber [7]

This means that if it’s raining take an umbrella and go thru it regardless in life

8 0

2 years ago