3 years ago

Which number line correctly shows 4.5 - 2.5?

Mathematics

2 answers:

icang [17]3 years ago

7 0

Answer:

Step-by-step explanation:

il63 [147K]3 years ago

5 0

Answer:

number one

Step-by-step explanation:

if if 4.5 - 2.5 the answer is 2 that means the answer is number one

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Please help me on the picture above. I will give points for people who help.

Jobisdone [24]

Answer:

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2 years ago

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Find the area. The figure is not drawn to scale.

jeka94

Answer:

627,264 square inches

Step-by-step explanation:

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3 years ago

Is the expression (x+5)(x+4) equivalent to x^2+9x+20 ?

quester [9]

Answer:

Yes

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Ymorist [56]

Answer:

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Step-by-step explanation:

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finally

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3 years ago

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Find the area of the blue shaded region. Round your answer to the nearest hundredth.

SSSSS [86.1K]

Answer:

173.01

Step-by-step explanation:

To area of a sector or portion of a circle is found using:

$A = \frac{N}{360} \pi r^2$

Substitute N = 50 and A = 27.93.

It becomes $27.93 = \frac{50}{360} \pi r^2\\27.93 = 0.139 \pi r^2\\200.94 = \pi r^2$

The area of the entire circle is 200.94. The area of the blue part of the circle can be found by subtracting the red section from the entire circle.

200.94 - 27.93 = 173.01

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