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Anastaziya [24]

3 years ago

10

Kim drew the diagram below to find x, the length of the pole holding up the stop sign that is at an angle with the ground as sho

wn.

1 answer:

Nadya [2.5K]3 years ago

7 0

Answer:

the length of the pole is 9.90 feet.

Step-by-step explanation:

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

12345 [234]

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

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

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

$\sqrt{8}=\sqrt{2^2\cdot \:2}=2\sqrt{2}$

$\frac{\sqrt{7}}{\sqrt{8}} =\frac{\sqrt{7}}{2\sqrt{2}}$

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

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

$=\frac{\sqrt{7}\sqrt{2}}{2\sqrt{2}\sqrt{2}}$

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

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

3 0

3 years ago

José paid $47.00 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars

Nataly [62]

Answer:

$11.75

Step-by-step explanation:

To find the cost of each,

you have to divide the amount paid by the amount bought

47.00 (amount paid) / 4 (amount bought) = 11.75 (total cost of each)

6 0

3 years ago

Find the volume with the explanation if possible <3

stellarik [79]

Answer: 905 cu. in.

Step-by-step explanation:

volume = (4/3) * π * r³

= (4/3) * π * 216

7 0

2 years ago

PLEASEE HELP I NEED THIS ASAP!!!!

Nadusha1986 [10]

Answer:

The second chart has a greater rate of change compared to the equation presented.

Step-by-step explanation:

The first equation has a rate of change of 6. While the chart has a rate of change of 7.

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2 years ago

Whats is the anwser to 469 plus 8346

NeX [460]

469 + 8346 = 8,815...is that what you needed to know?

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2 years ago