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Tju [1.3M]
3 years ago
15

Write the standard equation of a circle with center (−4, 0) and radius 3.

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
4 0

The standard equation of a circle:

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

We have the center (-4, 0) → h = -4 and k = 0, and the radius r= 3. Substitute:

(x-(-4))^2+(y-0)^2=3^2\\\\\boxed{(x+4)^2+y^2=9}

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An office decreases paper waste by
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The expression that represents waste reduction is w - 0.35x.

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<h3>What is the expression that represents waste production?</h3>

The exression that represents waste production is the total amount of waste generated less athe reduction in waste.

w - 0.35x

Waste now produced = 8 - 0.35 x 8 = 5.2 pounds

To learn more about mathematical expressions, please check: brainly.com/question/11980704

5 0
2 years ago
A housekeeper was earning $9.50 an hour before a
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Answer:

raise = $0.76

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8% in decimal form = 8/100 = 0.08

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5 0
2 years ago
F(x) = 3x + 2<br> What is f(5)?
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8 0
2 years ago
Suppose that a car normally sells for $16,500 and now on sale ft $14,000. What is the percent of discount? If necessary round yo
krek1111 [17]
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5 0
3 years ago
Write a equation for 10 less than j is 35
kakasveta [241]

Answer:

j - 10 = 35

Step-by-step explanation:

Given: 10 less than j is 35.

To find: The equation of the given situation.

Solution: We need to write an equation for 10 less than j is 35.

Here, we will break down the sentence to form the equation.

10 less than j means j - 10.

Then, it says 10 less than j is 35 which means it is equal to 35.

So, the sentence 10 less than j is 35 can be written as 10 less than j is equal to 35.

Now, 10 less than j is equal to 35 can be shown as j - 10 = 35.

Therefore, the required equation is  j - 10 = 35.

6 0
2 years ago
Read 2 more answers
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