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3 years ago

Work out the area of a semi circle take pi to be 3.142 and five your answer to two decimal places

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

what are the measurements of the semi circle

Step-by-step explanation:

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Ninety-nine decreased by 4/5 of 80 is the same as 5/8 of what number?

mixer [17]

4/5 of 80 is 64
99-64=35
35/5=7
7x8=56
Answer is 56

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3 years ago

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Hello i need urgent help with this assignment.

Mars2501 [29]

Answer:

AD = 1 3/4y + 5/8x - 3

Step-by-step explanation:

AD = 1/4x + 2y + 3 - 1/4y + 3/8x - 6

combine like terms:

AD = 1 3/4y + 5/8x - 3

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2 years ago

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The width-to-height ratio of a certain computer monitor

Mnenie [13.5K]

<h2>24 inches</h2>

Step-by-step explanation:

It is given that $\frac{\textbf{width of computer monitor}}{\textbf{height of computer monitor}}=\frac{16}{9}$

It is given that $\text{height of computer monitor}=13.5$

$\text{width of computer monitor} =\text{height of computer monitor}\times \frac{16}{9}$

$\text{width of computer monitor}=13.5\times \frac{16}{9} =\frac{216}{9} =24$

Hence the required width in inches is 24.

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3 years ago

how would you arrange four 3's so they equal the number 0 through 10? I did 0 and 1 need help with the other numbers PLEASES!!!

Harlamova29_29 [7]

3+3+3-3=6

(3+3+3-3)÷2=3

(3+3+3+3)÷3=4

(3+3+3+3)÷6=2

Is this how it works?

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3 years ago

If y represents a student's age, which inequality shows that you must be older than 14 to try out for the basketball team?

Lorico [155]

Answer:

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Step-by-step explanation:

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2 years ago

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