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Simora [160]
2 years ago
6

There are 12 inches in 1 foot and 5,280 feet in 1 mile. Elena ran 2 1/2 miles.

Mathematics
2 answers:
Maru [420]2 years ago
8 0

Answer:

can you plzz write the full question

mario62 [17]2 years ago
4 0

Answer:

13, 200 feet or 158,400 inches  are in 2.5 miles

Step-by-step explanation:

5,280 feet * 2.5 miles= 13,200 feet

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Pls answer ASAP neeeddd
Anna007 [38]

Answer:

The answer is Tangent.

Step-by-step explanation:

Given that Tangent Rule is tanθ = opposite/adjacent. In this question, opposite is 11, adjacent is x and θ is 21°.

So using this formula, you are able to find the value of x.

7 0
3 years ago
Two system of equations 2y =14-2x and y=-x + 7 is graphed. What is the solution to the system of equations
Trava [24]
<h2>Answer:</h2>

To solve this system, we will use the graphing method.

Based on the graph shown below, we can conclude that this system has infinite solutions, because they are the same line.

6 0
2 years ago
Read 2 more answers
Valarie made fruit drinks for a birthday party. She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6
Nana76 [90]

Answer:

Valarie make 1\frac{2}{3}\ cups of fruit drink.

Step-by-step explanation:

Given:

Valarie made fruit drinks for a birthday party.

She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6 cup of soda. She mixes all the juices together.

Now, to find cups of fruit drink Valarie make.

As given that she mixes all juices altogether.

So, to get the cups of fruit drink we add all quantities of juice:

3/6 cup of grape juice + 5/6 cup of strawberry juice + 2/6 cup of soda.

=\frac{3}{6} + \frac{5}{6} +\frac{2}{6}

=\frac{3+5+2}{6}

=\frac{10}{6}

<em>Dividing numerator and denominator by 2 we get:</em>

=\frac{5}{3} =1\frac{2}{3}

Therefore, Valarie make 1\frac{2}{3}\ cups of fruit drink .

8 0
3 years ago
Which formula is used to calculate the standard deviation of sample data?<br>​
Reptile [31]

Answer:

Standard deviation (S) = square root of the variance

Standard deviation is the measure of spread most commonly used in statistical practice when the mean is used to calculate central tendency. Thus, it measures spread around the mean

Step-by-step explanation:

8 0
2 years ago
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Does anyone know the answer
AlexFokin [52]
1/8, 2/16, Equivalent fractions can be found by multiplying or dividing both the numerator and the denominator by the same number.
4 0
3 years ago
Read 2 more answers
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