Question 3
4 pts
What is the distance from (-4,0) to (2,5)? Round your answer to the nearest
hundredth.(4 points)
o 7.81
O 8.17
O 8.58
O10.4

use formula for the circle a=3.14

step-by-step explanation:

72 is the answer to this problem

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

b. 2 and 4

step-by-step explanation: