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2 years ago

Round to the nearest thousand.Find the estimated answer 9526 -5329=

Mathematics

1 answer:

BaLLatris [955]2 years ago

8 0

Answer:

4000

Step-by-step explanation:

9526-5326=4197

When rounded off gives 4000

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Helen is putting a fence around her flower garden, which is in the shape of half of a circle and a rectangle. If the semicircle

erastova [34]

Answer:

Part 1) Helen will need 38 feet of fencing

Part 2) The perimeter around the three sides of the rectangular section of the garden is 27 feet

Part 3) The approximate distance around half of the circle is 11 feet

Step-by-step explanation:

Part 1) How much fencing will Helen need?

Find out the perimeter

we know that

The perimeter of the figure is equal to the sum of three sides of the rectangular section plus the circumference of a semicircle

$P=2L+W+\frac{1}{2}\pi D$

we have

$L=10\ ft\\W=7\ ft\\D=7\ ft\\\pi =\frac{22}{7}$

substitute

$P=2(10)+7+\frac{1}{2}(\frac{22}{7})(7)$

$P=20)+7+11=38\ ft$

therefore

Helen will need 38 feet of fencing

Part 2) What is the perimeter around the three sides of the rectangular section of the garden?

$P=2L+W$

we have

$L=10\ ft\\W=7\ ft$

substitute

$P=2(10)+7$

$P=20+7=27\ ft$

therefore

The perimeter around the three sides of the rectangular section of the garden is 27 feet

Part 3) What is the approximate distance around half of the circle?

Find the circumference of semicircle

$C=\frac{1}{2}\pi D$

we have

$D=7\ ft\\\pi =\frac{22}{7}$

substitute

$C=\frac{1}{2}(\frac{22}{7})(7)$

$C=11\ ft$

therefore

The approximate distance around half of the circle is 11 feet

4 0

2 years ago

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Graph the linear equation.<br><br> x + 4y = - 8

neonofarm [45]

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Answer: See the graph below!

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

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3 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Clarge%7B%5Csf%20Hello%5C%3A%20Brainlians%7D%7D" id="TexFormula1" title="\boxed{\

Agata [3.3K]

Answer:

$\frac{cosx}{2\sqrt{sinx} }$

Step-by-step explanation:

The answer is in the attachment,

4 0

2 years ago

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Brandon earns $6 for every shirt he sell.which equation could Brandon use to determine the amount of money he earns for any numb

maw [93]

I got B. Hope it helps

8 0

2 years ago

Which of the following is graphed below?

nikklg [1K]

The function that is graphed is...
B.) y = |x - 3| - 4

Since the lines "|" in the function make it a V shape.
And when you graph the one point where the the 2 lines meet it is.
(-3, -4)

So this answer is correct. :P

Good Luck! :)

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3 years ago

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