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Sergio039 [100]

3 years ago

9

Find the variable expression that interprets the math sentence for: Seventy three times a number subtracted from nine hundred fi

fty minus ten. Let "X" represent the unknown number.

1 answer:

Aleks04 [339]3 years ago

8 0

Sent a picture of the solution to the problem (s).

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Well this is the question. The Scoop website charges $29 for a four line classified ad. Each additional line costs $3.45. For an

ohaa [14]

Explanation:

The cost for the ad can be calculated as:

Cost = $29 + 3.45(3) + $20

Cost = $59.35

Because the ad has 7 lines, 4 that are include in the initial

4 0

1 year ago

Two semicircles are attached to the sides of a rectangle as shown.

melomori [17]

Answer:

$157\ in^{2}$

Step-by-step explanation:

we know that

The area of the figure is equal to the area of rectangle plus the area of two semicircles

<u>The area of rectangle is equal to</u>

$A=14*5=70\ in^{2}$

<u>The area of the small semicircle is equal to</u>

$A=\pi r^{2} /2$

$r=5/2=2.5\ in$ -----> radius is half the diameter

substitute

$A=(3.14)(2.5^{2})/2=9.8125 in^{2}$

<u>The area of the larger semicircle is equal to</u>

$A=\pi r^{2} /2$

$r=14/2=7\ in$ -----> radius is half the diameter

substitute

$A=(3.14)(7^{2})/2=76.93\ in^{2}$

The area of the figure is equal to

$70+9.8125+76.93=156.7425=157\ in^{2}$

8 0

3 years ago

Read 2 more answers

Rearrange the formula d = m/ v for v.

RUDIKE [14]

If you are looking for volume you want v by itself so your formula would look like this : d*m=v
hope this helps

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3 years ago

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Which of the following is the contrapositive of the statement,”if the show is a new episode, then I will record it”?

Mars2501 [29]

can you explain your answer more

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3 years ago

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jasenka [17]

Answer:

oops! it's too hard!!

i think i should need to do first so that i could provide you correct answer of it!!

5 0

2 years ago