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2 years ago

Speed of a 747 airplane is 9,944 inches per second. What is the nearest foot per second

Mathematics

1 answer:

laiz [17]2 years ago

3 0

Answer:

12 inches = 1 foot

9,944 inches = 9,944/12 = 826.67 ft

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5 | 9 - 5n|-7 = 38<br> I need helppp.

DerKrebs [107]

Answer:

I got 0 or 18/5

Step-by-step explanation:

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3 years ago

A fraction reduces to 36. If its denominator is 6x^5, what it's its numerator?

earnstyle [38]

The answer is B because you will cancel the x^5 part on top and bottom and the numerator left 6^3 and denominator left 6
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2 years ago

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60 billetes de a 100 cuantos miles son

vladimir1956 [14]

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3 years ago

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The ratio of the measures of the three angles in a tangle 3107. Find the measures of the angles and write them in size order,

N76 [4]

Answer:

27, 90 and 63

Step-by-step explanation:

Given

Ratio of triangle sides

$Ratio = 3 : 10 : 7$

Required:

The length of each side

Triangles in a triangle add up to 180.

The side with ratio 3 is:

$S_1 = \frac{3}{3 + 10 + 7} *180$

$S_1 = \frac{3 *180}{20}$

$S_1 = \frac{540}{20}$

$S_1 = 27$

The side with ratio 10 is:

$S_2 = \frac{10}{3 + 10 + 7} *180$

$S_2 = \frac{10 *180}{20}$

$S_2 = \frac{1800}{20}$

$S_2 = 90$

Lastly:

The side with 7 as its ratio

$S_3 = \frac{7}{3 + 10 + 7} *180$

$S_3 = \frac{7 *180}{20}$

$S_3 = \frac{1260}{20}$

$S_3 = 63$

Hence, the angles are: 27, 90 and 63

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3 years ago

For f(x) = x + 7, find f(x) when x = 3 and when x = -5.

denpristay [2]

Answer:

When x = 3

f(3) = 3 + 7 = 10

When x = -5

f(-5) = -5 + 7 = 2

please mark me the brainliest

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2 years ago