Mathematics, 25.05.2021 19:40 ochoachanna
1-5 Find the coordinates of the center and the measure of the radius for a circle whose equation is,
1. (x-8)^2+(y+4)^2=12
2. (x+8)^2+(y-8)^2=81
3. x^2+(y-5)^2=9
4. (x+4))^2+(y+5)^2=64
5.(x-7)^2+(y-3)^2=144
6. Write the equation of a circle whose center is (0, -5) and radius is 7.
7. Write the equation of a circle whose center is (6, -1) and diameter is 12.
8. Write the equation of a circle whose center is (-2, 3) and radius is 4.
9. Find the radius of a circle whose center is (0,3) and a y-intercept of (0,7).
Answers: 1
Mathematics, 21.06.2019 12:50
Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60
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Mathematics, 21.06.2019 21:50
Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next
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Mathematics, 21.06.2019 23:30
The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle
Answers: 1
1-5 Find the coordinates of the center and the measure of the radius for a circle whose equation is,...
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