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3 years ago

Work out the area of the rectangle us a calculator giving your answer in mixed numbers 5 1/6cm 2 2/7cm?

Mathematics

2 answers:

Semmy [17]3 years ago

8 0

The answer is going to be 11 17/21. hope that helped

DochEvi [55]3 years ago

7 0

Area = length * width
A = 5 1/6 * 2 2/7
A = 31/6 * 16/7
A = 248 / 21 or 11 17/21 cm^2 <== oh...in a calculator u would get 11.81 (thats rounded)...but if u want it in a calculator, u will not get it in mixed number form

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Answer:

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Step-by-step explanation:

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Fudgin [204]

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Step-by-step explanation:

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3 years ago

If JK = 9, KI = 12, JI = 11, NL = 30, and ML = 27.5, find the perimeter of LMN. Round your answer to the nearest tenth if necess

saveliy_v [14]

Answer:

Perimeter of ΔLMN = 80 units

Step-by-step explanation:

From the figure attached,

m∠K = m∠N = 58°

m∠J = m∠M = 76°

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Therefore, ΔKJI and ΔNML are the similar triangles.

By the property of similar triangles,

"Corresponding sides of two similar triangles are proportional"

$\frac{JK}{NM}= \frac{JI}{ML}= \frac{KI}{NL}$

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$\frac{9}{NM}= \frac{12}{30}$

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3 years ago

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Nesterboy [21]

Answer:

Step-by-step explanation:

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3 years ago

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Natali [406]

Answer:

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Step-by-step explanation:

Let's generate an expression that would relate all the variables given:

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