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2 years ago

How much of the circle is shaded? Write your answer as a fraction in simplest form.

Mathematics

1 answer:

Stels [109]2 years ago

8 0

Answer:

8/21

Step-by-step explanation:

Add up the fraction that is not shaded

2/7 + 1/3

Get a common denominator of 21

2/7 *3/3 + 1/3 *7/7

6/21 + 7/21

13/21

The entire circle is 21/21

Subtract the unshaded from the entire circle to get the shaded

21/21 -13/21

8/21

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Tylond puts $5,000 into a savings account that earns 4%

MariettaO [177]

Answer:

125,000

Step-by-step explanation:

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2 years ago

How many acres are in a rectangular field that measures 2310 ft by 535 ft?

valentina_108 [34]

Area = 2310 ft * 535 ft = 1 235 850 ft²

43560 ft² = 1 acre.

1 235 850 ft² = 1 235 850/43560 ≈ 28.371 acres.

4 0

3 years ago

A rectangular flower garden in Samantha's backyard has 220 feet around its edge. The width of the garden is 50 feet. What is the

Ede4ka [16]

Answer: 60 ft

Step-by-step explanation:

Given

The perimeter of the garden is $220\ ft$

The width of the garden is $50\ ft$

Suppose the length of the garden is $x$

Perimeter is the sum of the lengths of the sides

$\Rightarrow 220=2(x+50)\\\Rightarrow 110=x+50\\\Rightarrow x=60\ ft$

So, the length of the garden is $60\ ft$

4 0

2 years ago

Combine like terms (simplify)

andre [41]

1) 8x-13
2)19r-19s
3)8m-10n
Solve in the parentheses then label the ones with the same variable and solve those setting up the equation with variable first. Do check this I am not perfect.

Hope this helped! ;)

6 0

3 years ago

Can someone help me the question is 3 7/5+ 6 7/8 (note these are mixed fractions

Alex Ar [27]

Answer:

11 11/40

Step-by-step explanation:

3 7/5 + 6 7/8 = 22/5 + 55/8 = 176/40 + 275/40 = 451/40 = 11 11/40

5 0

2 years ago