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elixir [45]
4 years ago
10

Help!! This is an algebra2 class

Mathematics
1 answer:
Andre45 [30]4 years ago
3 0
That the answer for that question

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Anthony paints fences. He charges $35 for painting supplies and $15 for each hour, h, he
alexandr1967 [171]
The answer is A. If you take that equation and subtract each side of the equal sign by 35 and divided by 15 you’ll get how many hours Anthony worked.
7 0
3 years ago
Can you help me with a question?
goldfiish [28.3K]

Answer: I think it s 8

Step-by-step explanation:

5 + 7 + 5 + 7 = 24 and 24/3 = 8

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3 years ago
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What is the solution to the system of equations below?
Anon25 [30]

Answer:

The correct one is A

Step-by-step explanation:

2x-y=10

y=1/2 × x+5

Now you substitute the value of y into the first equation.

2x - (1/2 × x+5) = 10

Solving this equation for x you get that x=6

Now substitute the value of x any of these two equations, doesn't matter. Let's say we do with the first one.

2×6-y=10

12-y=10

-y=10-12

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3 years ago
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PLEASE I NEED HELP AGAIN AND I NEED THE WORK SHOWN PLEASE HURRY I ONLY HAVE 2 MINS
Anon25 [30]

Answer:

the first one is equal to 61 the next is 32

8 0
3 years ago
Please help me in number 20 please I need it ASAP
Ad libitum [116K]

Answer:

r=\sqrt{\frac{A}{\pi}}

Step-by-step explanation:

Given:

The area 'A' of a circle with radius equal to 'r' is given as:

A=\pi r^2

In order to rewrite the given formula in terms of radius 'r', we need to isolate 'r'.

Dividing both sides by π, we get:

\frac{A}{\pi}=\frac{\pi r^2}{\pi}

As \frac{\pi}{\pi}=1, the above equation becomes:

r^2=\frac{A}{\pi}

Taking square root both the sides, we get:

\sqrt{r^2}=\sqrt{\frac{A}{\pi}}\\r=\sqrt{\frac{A}{\pi}}

We neglect the negative result while taking square root as the radius can't be a negative number.

Thus, the formula for radius 'r' in terms of area 'A' is given as:

r=\sqrt{\frac{A}{\pi}}

6 0
3 years ago
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