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Ymorist [56]
4 years ago
7

The running trail in the local park is 2.826 miles long. If the park board were planning to extend the trail by 1.46 miles, what

would the new length of the running trail be?
4.093
4.286
4.682
5.216
5.443
Mathematics
1 answer:
eimsori [14]4 years ago
5 0
Extend means to increase, add length to it, ADD.
       2.826
+    1.46
--------------
       4.286

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3 0
3 years ago
American eat an average of 100 acres of pizza per year this is equivalent to 4,356,000 square feet of pizza per year how is area
Kamila [148]

Answer:

4.356 × 10⁶ square feet or 4.356 × 10⁶ ft² of pizza per year

Step-by-step explanation:

Scientific notation is a means, method or way that is used in mathematics to write very large or small real numbers in a very short form or compressed form.

Scientific notation uses exponents or 10 raised to the power of a particular number to write huge or small real number in a decimal form.

In the question, we are asked to express the area in square feet as a scientific notation.

The area = 4,356,000 square feet of pizza per year

4,356,000 square feet of pizza per year in scientific notation =

4.356 × 10⁶ square feet of pizza per year.

5 0
3 years ago
The total surface area of a cube is 294cm^2.<br><br>Work out the volume of the cube.​
djverab [1.8K]

Answer:

343 cm ^3

Step-by-step explanation:

A cube has 6 squares of equal sizes. 294/6 = 49

The area of one square is 49

Since the area is the length squared, the square root of 49 is 7.

Volume of a cube is area times height. 49 x 7 = 343 cm^3

4 0
3 years ago
Read 2 more answers
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miskamm [114]

l=51

m=78

n=51

n and l have the same value since it’s an isosceles triangle, so that’s why I doubled 4x-9

3 0
3 years ago
A ferris wheel can accommodate 40 people in 30 minutes. How many people could ride the ferris wheel in 3 hours? What was that ra
andrew-mc [135]
240 people could ride it in 3 hours. The rate per hour is 80 people.


3 0
4 years ago
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