3 years ago

Please help asap! giving a lot of points!

Mathematics

1 answer:

pentagon [3]3 years ago

6 0

Answer:

$4680 after one year

$4867.20 after 2 years

Step-by-step explanation:

4500 x 1.04 = 4680

4680 x 1.04 = 4867.20

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Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours. Explain how you know whether the relati

nordsb [41]

Answer:No it is not proportional

Step-by-step explanation:

4 hours=$37

7 hours=$64.75

I t is not proportional because if 4 hours =$37 then 6 hours is supposed to be around $70 but 7 hours=$64.75

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3 years ago

The triangles are similar. Write a similarity statement for the triangles.

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1 year ago

Find the area and the circumference of the circle. Round your answers to the nearest hundredth.

Alik [6]

Answer:

$area = 200.96 \: {units}^{2} \\ circumfrence = 50.24 \: units$

Step-by-step explanation:

The formula to find the area and circumference of a circle is:

$area = \pi {r}^{2} \\ circumfrence = 2\pi \: r$

<em>*</em><em>no</em><em>te that pi is 3.14*</em><em> </em>Therefore the area is:

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Therefore the circumference is:

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2 years ago

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MrRissso [65]

Answer:

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Step-by-step explanation:

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3 years ago

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Mariana [72]

Answer:

Step-by-step explanation:

The formula of a midpoint:

$M\left(\dfrac{x_1+x_2}{2};\ \dfrac{y_1+y_2}{2}\right)$

We have A(0, 0) and C(2a, 2b). Substitute:

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M(a, b)

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2 years ago

Read 2 more answers