2 years ago

CAN SOMEONE HELP ME PLEASE ASAP!

Mathematics

1 answer:

mariarad [96]2 years ago

4 0

Answer:

880 feet per hour.

Step-by-step explanation:

26 inches to foot = 2.2

9 seconds to hour = 0.0025

2.2/0.0025 = 880 feet per hour.

If you need any more help please let me know and i will make a video for you.

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2 years ago

Find the solution set of 5x<36 when x ∈ n

Margaret [11]

Answer:

5x<36

5x/5 < 36/5

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2 years ago

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Please help!! Write in simplest radical form: √7/8 Show how you figured it out

12345 [234]

Given expression: $\sqrt{\frac{7}{8}}$ .

$\mathrm{Apply\:radical\:rule\:}\sqrt[n]{\frac{a}{b}}=\frac{\sqrt[n]{a}}{\sqrt[n]{b}}$

$=\frac{\sqrt{7}}{\sqrt{8}}$

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$\mathrm{Rationalize\:}\frac{\sqrt{7}}{2\sqrt{2}}$

$\mathrm{Multiply\:by\:the\:conjugate}\:\frac{\sqrt{2}}{\sqrt{2}}$

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$=\frac{\sqrt{14}}{4}$ .

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3 years ago

One third of a number is three more than one fourth the same number. What is the number.

Oduvanchick [21]

(1/3)x=3+(1/4)x
is the same as
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2 years ago

-5x - 8y = 17<br> 2x - 7y = -17

Mrac [35]

Answer:

x = -5

y = 1

Step-by-step explanation:

-5x - 8y = 17

x = -5

y = 1

2x - 7y = -17

x = -5

y = 1

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2 years ago