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Karolina [17]
3 years ago
5

A marathon runner runs at 7.6 mph for three and a half hours. How many miles has he run?

Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

26.6 miles

Step-by-step explanation:

distance = speed × time ( time is in hours )

              = 7.6 × 3.5

             = 26.6 miles

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What changes when the parent function <img src="https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2" id="TexFormula1" title="f(x)=x^2" alt=
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9514 1404 393

Answer:

  • vertical stretch: the function value (f) is multiplied by the stretch factor
  • horizontal stretch: the variable (x) is divided by the stretch factor

Step-by-step explanation:

A stretch can be vertical, horizontal, or both.

Multiplying the function value by a factor greater than 1 will stretch the graph vertically.

Dividing the variable value by a factor greater than 1 will stretch the graph horizontally.

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The graph is stretched by the factor according to how it is applied.

6 0
2 years ago
Pastries made out of filo dough and brushed with either olive oil or butter (but not both). Pastries made out of shortcrust doug
Genrish500 [490]

Answer:

\frac{9x}{40} is the answer.

Step-by-step explanation:

The question has some typo errors.

Rashid and Mikhail submitted a total of x pastries to a baking competition.

Suppose say :

Mikhail made x pastries .

Hence Rashid made \frac{2x}{3} pastries.

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Now we have that out of x, \frac{5}{8} of x were brushed with olive oil.

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Hence, answer is option B.

6 0
3 years ago
PLZZZZZZ HeLp
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Answer:

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Step-by-step explanation:

i hope its right

8 0
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Step-by-step explanation:

3 0
3 years ago
I NEED HELP WITH MATH. what is value of x?
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The sum of Heptagon’s inner angles is 180*(7-2)=900 degree
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3 0
3 years ago
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