3 years ago

17.The diameter of a circle has endpoints P(–7, –10) and Q(3, 2).

Mathematics

1 answer:

ser-zykov [4K]3 years ago

7 0

A.) (-2,-4)
(7+3)/2=5, (10+2)/2=6
(-7+5,-10+6)
(-2,-4)
b.)r^2=244
10^2+12^2=244
r=2(61)^(1/2)
c.)(x+2)^2+(y+4)^2=244

You might be interested in

10 to the 0 power =what pattern

Citrus2011 [14]

Any number to the power 0 is 1.

So 10^0 = 1

3 0

3 years ago

Divide. 15÷−5 Drag and drop the correct number into the box to complete the sentence. The quotient is Response area.

german

Answer:

15÷-5=-3

Step-by-step explanation:

8 0

2 years ago

For g(x)=3x+1, determine g(3-2x)

wolverine [178]

Answer:

g(3−2x)=12x2−36x+29

Step-by-step explanation:

Do you need step by step?

5 0

2 years ago

Line l is perpendicular to line m with equation 2x + 5y = 20. line l intersects line m at (-5,6).

VladimirAG [237]

Answer:

The equation is y = -2/5x + 4

Step-by-step explanation:

First we have to find the slope of the line. In order to do so, solve the first equation for y.

2x + 5y = 20

5y = -2x + 20

y = -2/5x + 4

This gives us a slope of -2/5. Given that information, we now can plug the slope and point into point-slope form and get the final equation.

y - y1 = m(x - x1)

y - 6 = -2/5(x - -5)

y - 6 = -2/5(x + 5)

y - 6 = -2/5x - 2

y = -2/5x + 4

7 0

2 years ago

IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.

Furkat [3]

Answer:

m∠1 = 100°

Step-by-step explanation:

7 0

2 years ago