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LenKa [72]
4 years ago
15

What is the x-intercept of the line with the equation y=1/2x-3

Mathematics
1 answer:
EleoNora [17]4 years ago
7 0
A line crosses the x axis when y=0. the value of x at that point is the x-intercept

so substitute 0 for y and solve for x

0=1/2x-3

i like to multiply everything by the denominator of a fraction to clear fractions out

2(0)=2(1/2)x-2(3)

0=x-6
6=x
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marishachu [46]

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A circle with a radius of 3cm sits inside of a circle with a radius of 5cm. What is the area of the Shaded Region? Round your an
tresset_1 [31]

Answer:

A=50.27\ cm^2

Step-by-step explanation:

<u><em>The complete question is</em></u>

A circle with a radius of 3 cm sits inside of a circle with a radius of 5 cm. What is the area of the Shaded Region?

The shaded region is the area outside the smaller circle and inside the larger circle

we know that

The area of the shaded region is equal to subtract the area of the smaller circle from the area of the larger circle

Remember that

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substitute

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assume

\pi =3.1416

substitute

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