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astra-53 [7]
3 years ago
12

Help!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0
I think it’s 700, but I’m not positive
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PLZ HELP ME!!!(*´◒`*)
denpristay [2]

Answer:

C

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
I need answers pleaseeeee
katen-ka-za [31]
Can you take a better pic? and nukber 1 is supplemntary so it is half
3 0
3 years ago
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4x-5(x-2)=12x+4-x<br> ??????????????
Anestetic [448]
     4x - 5(x - 2) = 12x + 4 - x
4x - 5(x) - 5(-2) = 12 - x + 4
    4x - 5x + 10 = 11x + 4
            -x + 10 = 11x + 4
          <u>+ x             + x       </u>
                    10 = 12x + 4
                    <u>- 4            - 4</u>
                      <u>6</u> = <u>12x</u>
                     12    12
                   0.5 = x
6 0
3 years ago
Ughhhh 5x+6 x=3<br> im over this
mestny [16]
The answer is 21.
Explanation:
5x3=15
15+6=21
5 0
3 years ago
the endpoints of the diameter of a circle are (−6, 6) and (6, −2), what is the standard form equation of the circle?
miss Akunina [59]
The equation of a circle in standard form is

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

where (h, k) is the center of the circle, and r is the radius if the circle.

We need to find the radius and center of the circle.
We are given a diameter, so to find the center, we need the midpoint of the diameter.

M = ((-6 + 6)/2, (6 + (-2))/2) = (0, 2)
The center is (0, 2).

To find the radius, we find the length of the given diameter and divided by 2.

d = \sqrt{(-6 - 6)^2 + (6 - (-2))^2)}

d = \sqrt{144 + 64}

d = \sqrt{208}

r = \dfrac{d}{2} = \dfrac{\sqrt{208}}{2} = \dfrac{\sqrt{208}}{\sqrt{4}} = \sqrt{52}

(x - 0)^2 + (y - 2)^2 = (\sqrt{52})^2

x^2 + (y - 2)^2 = 52
7 0
3 years ago
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