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oksian1 [2.3K]
3 years ago
9

Find an equation of the circle that satisfies the given conditions:

Mathematics
1 answer:
Anna71 [15]3 years ago
5 0
<span>Given the two end of the diameter of the circle, we are able to compute the center of the circle as 0.5*[(-1,3)+(7,-7)]=(3,-2). The radius of the circle is 0.5*sqrt[(-1-7)^2+(3+7)^2]=sqrt(41). Therefore the equation of the circle is (x-3)^2+(y+2)^2=41.</span>
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A sports broadcaster predicts a basketball team will score 88 points in the next game. If the team actually scored 98 points, wh
Evgesh-ka [11]
Well 88 is 88% and 98% but if you round 88 would turn into 90% and 98 would become 100%. and 100% minus 90% is 10% so the broadcaster had about a 10% error.
I am sure not 100% right because i don't quite know percents yet.
So good luck.
Mark me the Brainiest please.
Tessadog Out
6 0
4 years ago
(-3a^2 + 4a -5 +6a^3) + (-3a + 4 + 10a^2)
Roman55 [17]

Answer:

=6a3+7a2+a−1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify the radical expression. Leave it in radical form. SHOW YOUR WORK<br><br> √75 + √3 √75 + √3
balandron [24]
">" means results into or you can think about it as saying equals (=)
√75 = √5 * √15 > √5 * √5 * √3 > 5<span>√3
</span><span>√3
</span>√75 = √5 * √15 > √5 * √5 * √3 > 5√3
√3
Which then leads to..
5√3 + 5√3 + √3 + √3
8 0
3 years ago
POW #2 Square Construction Challenges <br> I need help with this question!!!
nexus9112 [7]

Answer:

Picture below

Step-by-step explanation:

● The red point is the midpoint of AB and GH

3 0
3 years ago
The function C(x) = 400x – 0.2x2 represents the total costs for a company to produce a product, where C is the total cost in dol
irakobra [83]

Answer:

To determine the maxima and minima of the polynomial, differentiate the given based on x and equate to 0.

                                  C(x) = 400x - 0.2x²

                              dC(x) / dt = 400 - 0.4 x = 0 

The value of x is 1000. This is the value of the maxima. As the value of C(x) continously becomes lesser as the value of x is set higher, the minima is not identified. Substitute x to the original equation,

                              C(x) = (400)(1000) - 0.2(1000²) = $ 200,000

Thus, the answer is letter B. 

Step-by-step explanation:

Already Answered.

7 0
3 years ago
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