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2 years ago

If the length of a rectangle is 4.3 feet and its width is 2.7 feet what is its are and its perimeter

2 answers:

7 0

The area is 11.61 square feet and the perimeter is 14 feet. i hope this helps :)

Area=Length times width

Perimeter=Length+Length+width+width

Maurinko [17]2 years ago

6 0

Area: 4.3 × 2.7 = 11.61
Perimeter: 4.3+4.3+2.7+2.7 = 14

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2 years ago

Read 2 more answers

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Sidana [21]

Answer:

25 – 4.33 = 20.67

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Step-by-step explanation:

First one) Simply use your knowledge of integers and decimals to solve this. You can even start by drawing a number line and practising with that before beginning to do harder problems.

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2 years ago

Train a is traveling at 30 mph faster than train b. If train a travels 350 miles in the same amount of time that train b travels

GalinKa [24]

Answer:

20 mph

Step-by-step explanation:

Let speed of Train a = Va mph

Let speed of Train b = Vb mph

Va = Vb + 30

Let time taken for Train a = Ta

Let time taken for Train b = Tb

time taken = distance travelled/speed

Ta = 350/Va = 350/(Vb+30)

Tb = 140/Vb

But they both travel in the same amount of time.

So, Ta = Tb

$\frac{350}{v_{b} + 30}=\frac{140}{v_{b}}$

Cross multiply

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Divide both sides by 210

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2 years ago

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i think it would be 2<p

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2 years ago