Mathematics, 13.04.2020 20:36 savannahvargas512
Can someone answer these three questions for me please? Thank you so much:) 50 points! ASAP!
1. A circle with center (-1, 2) passes through point (2, -2). Which is true?
a. the radius is √5
b. The diameter is 10
c. the equation is (x+1)^2 +(y-2)^2 =10
d. the circumfrence is 25 pi
2. WHich of the following is the graph of (x-2)^2 + (y-1)^2 =9?
(see attachments for a b c and d choices)
3. Which is the equation of a circle with diameter AB with A(5,4) and B(-1, -4)?
a. (x-5)^2 + (y-4)^2 =10
b. (x+5)^2 + (y+4)^2 = 100
c. (x-2)^2 + y^2 = 25
d. (x+2)^2 +y^2=5
Answers: 2
Mathematics, 21.06.2019 22:00
Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.
Answers: 2
Mathematics, 21.06.2019 23:40
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
Can someone answer these three questions for me please? Thank you so much:) 50 points! ASAP!
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