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3 years ago

I need help finding the are of this

Mathematics

1 answer:

Allisa [31]3 years ago

3 0

Answer:

78.5

Step-by-step explanation:

3.14*5*5=78.5

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Factor by Grouping. I’m confused can someone help me answer the question? ASAP please.

Kamila [148]

Answer:

Step-by-step explanation:

observe, grouping by gcd not 1

28r² + 35ry – 4xr – 5xy

= 28r² – 4xr + 35ry – 5xy

= 4r(7r – x) + 5y(7r –x)

= (4r + 5y)(7r – x)

4 0

2 years ago

What is 9.35 as a fraction

denpristay [2]

9.35

= 9.00 + 0.35

= 9 + 7/20

= 180/20 + 7/20

= 187/20

5 0

2 years ago

Read 2 more answers

Please help me! Whoever gets the correct answer and explains it will get marked Brainliest!!

Helen [10]

1. The answer is 0.425

2. the answer is 0.425

3. the answer is 0.2125

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3 years ago

(Round to the nearest tenth of a percent.) In 2011, the IRS increased the deductible mileage cost to

RUDIKE [14]

Answer:

$\%Change = 8.8\%$

Step-by-step explanation:

Given

$Initial = 51\ cents$

$Final = 55.5\ cents$

Required

Determine the percentage change

Percentage change is calculated as;

$\%Change = \frac{Final - Initial}{Initial} * 100\%$

$\%Change = \frac{55.5 - 51 }{51 } * 100\%$

$\%Change = \frac{4.5}{51} * 100\%$

$\%Change = \frac{4.5* 100\%}{51}$

$\%Change = \frac{450\%}{51}$

$\%Change = 8.8\%$

Hence, the percentage change is approximately 8.8%

6 0

2 years ago

HELP! Find the Area of the triangle

Zigmanuir [339]

Answer:

A ≈ 65.8 m²

Step-by-step explanation:

Given 2 sides and the angle between them then the area (A) is

A = $\frac{1}{2}$ bc sinA

= 0.5 × 19.9 × 10.7 × sin38.17°

≈ 65.8 m² ( to 1 dec. place )

6 0

2 years ago