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NeTakaya
2 years ago
5

Two rectangles, A and B are in proportion in ihe ratio 3 : 5. If the area of Rectangle B is 80 cm?, find the area of Rectangle A

? ​
Mathematics
1 answer:
butalik [34]2 years ago
7 0

Answer:

the area of rectangle A is 133.33 sq cm

Step-by-step explanation:

let us suppose area of rectangle A be x....hence we get ,

3:5=80/x

or,3/5=80/x

or,3x=80*5

or,x=400/3

x=133.3.3

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$514.50

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7+4+2+8=21

$12.25x21=$514.50

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3 years ago
Felicia got a designer job with a company that pay $55,000/year. What is Felicia's gross monthly income?
dimulka [17.4K]

Answer:

Felicia's gross monthly income = $4,583.33 (Approx.)

Step-by-step explanation:

Given:

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Gross income per month = Annual salary / Number of month in year

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3 0
3 years ago
Lisa reads 1/2 of a 200 page book
alexgriva [62]

Answer: 24 days

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6 0
3 years ago
for small changes in temperature, the formula for the expansion of a metal rod under a change in temperature is: g-l=al(t-t), wh
Anuta_ua [19.1K]

Equation giving the length of this rod at temperature is g = 0.000085t + 84.991075 cm.

What is temperature ?

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Given that,

Temperature denoted by T

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G = aLt +  L(1 - aT)

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Learn more about temperature here: brainly.com/question/24746268

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3 0
2 years ago
Angela weighs 15% less than she did one year ago. Which of the statements below is true?
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The current weight W_c is 15% less than the weight Angela had 1 year ago (W). Or we can write,

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Thus Angela,s current weight is 85% of her weight one year ago.


8 0
3 years ago
Read 2 more answers
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