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3 years ago

Please help me and please write the answer out

Mathematics

1 answer:

Vitek1552 [10]3 years ago

6 0

15 degrees is the answer

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Solve pls brainliest

12345 [234]

Answer:

36.5 hours

Step-by-step explanation:

It is 36.5 because 7.3x5 would equal 36.5 which tells you that Salma worked 36.5 hours in the last five days.

8 0

3 years ago

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What is 256 = what to the forth power

vovikov84 [41]

256 to the forth power would equal 4294967296 I think I got this right if you meant 256^4

3 0

3 years ago

How many 4/5 cup servings in 8 cups

Molodets [167]

To solve this question, we use simple division:
$\frac{8}{ \frac{4}{5} } = 8* \frac{5}{4} = \frac{40}{4} = 10$

So, there are 10 servings of 4/5 of a cup in 8 cups.

5 0

4 years ago

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Adrianna has fabric that is 3/4 yard long. How many 1/8 yard long pieces will she have???

Illusion [34]

Answer:

Step-by-step explanation:

If x is the number of 1/8 yard long pieces, then the total length is x * 1/8. We know that the total length is 3/4 yards. Therefore:

x * 1/8 = 3/4

Divide:

x = (3/4) / (1/8)

To divide a fraction, multiply by its reciprocal:

x = (3/4) * (8/1)

x = 24/4

x = 6

She has 6 pieces.

3 0

3 years ago

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The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing

tester [92]

The length of pendulum is 2.485 feet

<h3><u><em>Solution:</em></u></h3>

Given that,

The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing back and forth

<u><em>Therefore, the given formula is:</em></u>

$T=2\pi \sqrt{\frac{L}{32} }$

We have to find the length of pendulum that makes one full swing in 1.75 seconds

So the modify the given equation to find "L"

$T=2\pi \sqrt{\frac{L}{32} }\\\\ \sqrt{\frac{L}{32} }=\frac{T}{2 \pi}\\\\\text{Taking square root on both sides }\\\\\frac{L}{32} = \frac{T^2}{4 \pi^2}\\\\L = \frac{T^2}{4 \pi^2} \times 32\\\\L = \frac{T^2}{\pi^2 } \times 8$

Substitute T = 1.75 seconds and $\pi = 3.14$

$L = \frac{1.75^2}{3.14 \times 3.14} \times 8\\\\L = \frac{3.0625}{9.8596} \times 8\\\\L = 2.485$

Thus length of pendulum is 2.485 feet approximately

7 0

4 years ago

Please help me and please write the answer out​

Please help me and please write the answer out