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3 years ago

How many quarters are there in $2? A. 2 B. 4 C. 6 D. 8

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

7 0

The answer is D there are 8 quarters in $2

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Choose the inequality or equation that can be used to solve. A sleigh ride cost $35 per hour plus $40.The Wongs spent $345 for t

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The Won't ride the sleigh for 4.6 hours

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3 years ago

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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

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3 years ago

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2. Use the letters for each answer to help you solve the riddle.

notsponge [240]

Answer:

IMQOEK

Step-by-step explanation:

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3 years ago

Lisa needed 1 cup of white sugar to 2 cups of brown sugar to make one batch of cookies.What would be the ratio of white sugar to

raketka [301]

1 cup : 2 cups of brown sugar

1:2

4 batches of cookies, so multiply both numbers by 4.

4:8

Answer: 4 to 8

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4 years ago

How many 5 cents can u get from $1.25?

Zarrin [17]

Answer:

Step-by-step explanation:

5 cents = 0.05

1.25 / 0.05 = 25

let me know if i'm wrong

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3 years ago

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