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4 years ago

Different Question. Please explain your answer

Mathematics

1 answer:

vladimir2022 [97]4 years ago

4 0

Answer:

(x-6)^2 + (y+8)^2 = 25

Step-by-step explanation:

The equation for a circle can be written as

(x-h)^2 + (y- k)^2 = r^2

where (h,k) is the center and r is the radius

The diameter is 10 so the radius is 10/2 =5

the center is 6,-8

(x-6)^2 + (y- -8)^2 = 5^2

(x-6)^2 + (y+8)^2 = 5^2

(x-6)^2 + (y+8)^2 = 25

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A candy company says that each bag of candy they manufacture will have 35 pieces of candy with a 9% error margin.

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Answer:

Step-by-step explanation:

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3 years ago

I really need help on this one, guys

Gennadij [26K]

Answer:

6.2 meters

Step-by-step explanation:

Use pythagorean theorem to find b:

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3 years ago

Interior angles of quadrilaterals<br><br>the sum of the four angles of any quadrilateral is 360

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3 years ago

Kwasi bought `15` postage stamps for `\$8.25`. All stamps cost the same amount. How many stamps can Kwasi purchase with $22

Debora [2.8K]

The number of stamps and the cost are illustrations of unit rates

40 stamps would cost $22

The cost of 15 postage stamps is $8.25

Start by calculating the unit rate of the stamps.

$Unit = \frac{8.25}{15}$

$Unit = 0.55$

So, the number of stamps for $22 is calculated by dividing $22 by the unit rate.

So, we have:

$Number=\frac{22}{0.55}$

$Number=40$

Hence, 40 stamps would cost $22