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inysia [295]
3 years ago
10

Find the circumference of a circle that has a diameter of 26 ft. (Round to the nearest hundredth)

Mathematics
1 answer:
Temka [501]3 years ago
6 0

Answer:

C = 81.69 ft

Step-by-step explanation:

Given the following data;

Diameter = 26 ft

To find the circumference of a circle;

Mathematically, the circumference of a circle is given by the formula;

Circumference of circle, C = πd

Where;

d represents the diameter of the circle.

Substituting into the formula, we have;

C = 3.142 * 26

C = 81.69 ft

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Write the equation of the line that passes through the points (8, -4) and (-2,5).
Sladkaya [172]

Answer:

The equation in the slope-intercept form will be:

Step-by-step explanation:

Given the points

  • (8, -4) and (-2, 5)

The slope between two points

m=\frac{5-\left(-4\right)}{-2-8}

m=-\frac{9}{10}

As the point-slope form is

y-y_1=m\left(x-x_1\right)

substituting the values m = -9/10 and (8, -4)

y-\left(-4\right)=-\frac{9}{10}\left(x-8\right)

Writing the line equation in the slope-intercept form

y=mx+b

where m is the slope and b is the y-intercept

so the equation in the slope-intercept form will be:

y-\left(-4\right)=-\frac{9}{10}\left(x-8\right)

y+4=-\frac{9}{10}\left(x-8\right)

subtract 4 from both sides

y+4-4=-\frac{9}{10}\left(x-8\right)-4

y=-\frac{9}{10}x+\frac{16}{5}

Therefore, the equation in the slope-intercept form will be:

y=-\frac{9}{10}x+\frac{16}{5}

7 0
3 years ago
Bjorn is baking his favorite dessert. The recipe calls for \dfrac{5}{8} 8 5 ​ start fraction, 5, divided by, 8, end fraction of
cluponka [151]

Answer:

16 10

Step-by-step explanation:

4 0
4 years ago
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How would you solve <br> y - 4 = 3
slega [8]

Answer:

Y = 7

Step-by-step explanation:

You would add 4 to both sides to cancel out the -4. That leaves y by itself equaling 7.

3 0
3 years ago
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I need help I been asking for hours pls help
blsea [12.9K]

Answer:

419 ft

Step-by-step explanation:

1063 ft is about 324002.4 mm

324002.4/477 to get the scale ratio. Which is 679.25:1

I am halfway through the problem and notice I should have converted mm to ft and not the other way around. It gives the same answer it just takes an extra step.

188*679.25=127699mm for one side.

Convert that back to ft and you get 418.959 which would just be 419 ft

6 0
3 years ago
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A pet show had 32 dogs, 24 cats, and 12 pets of other types.
grandymaker [24]
I hope this helps you



all pets 32+24+12=68



dogs/all pets


32/68

8/17

7 0
3 years ago
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