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3 years ago

7

Please this is due in 10 mins!

1 answer:

MrRa [10]3 years ago

8 0

It c so you see I can help you

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Simplify completely the quantity 3 times x to the 4th power plus 5 times x to the 2nd power plus 2 times x all over x. (2 points

BartSMP [9]

3x^3+5x+2 is the answer

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3 years ago

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The decay constant of a radioactive element is -0.533 per minute. If a sample of the element weighs 50 grams, what will be its w

Stels [109]

$y=50e^{-0.533\times2}\approx17.2192\text{ g}$

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3 years ago

Find the mount of simple interest on a 1800$ loan at 6% for 3 years

Arada [10]

Answer:

Simple interest=$324 Total=2124

Step-by-step explanation:

Simple interest=6%

6% of 1800=108

108x3=324

1800+324=2124

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3 years ago

Solve y=x^2-5 for x

Natasha_Volkova [10]

Answer:

x^2 - 5 = y

x^2= y + 5

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3 years ago

How do you find the area of the shaded sector of the circle? The radius is 10in and the sector is 45 degrees

Step2247 [10]

Given:

Radius of the circle = 10 in

Central angle of the sector = 45 degrees

To find:

The area of the sector.

Solution:

Area of a sector is

$A=\dfrac{\theta}{360^\circ}\pi r^2$

Where, $\theta$ is the central angle in degrees.

Putting r=10 and $\theta=45^\circ$ , we get

$A=\dfrac{45^\circ}{360^\circ}\pi (10)^2$

$A=\dfrac{1}{8}\pi (100)$

$A=12.5\pi$

Therefore, the area of the sector is 12.5π sq. inches.

7 0

3 years ago