Answer:The first one is a line segment the second one is a ray and the 3rd one is a line
Step-by-step explanation:
Number 3.
opens up
vertex (1,2)
idk maybe because it is on the right side. its positive
number 4.
opens up as well
Vertex (-2,0)
no because it is negative and on the left. Idk just a guess for this one
38 x 1 = 1
38 x 0.1 = 3.8
38 x 0.01 = 0.38
Answer:
r = 3.42
Step-by-step explanation:
the equation for volume is V = pi r^2 h
550 = 3.14 r^2 15
36 2/3 = 3.14 r ^2
11.6772824 = r^2
3.41720389 = r
r = 3.42
Answer:
g=28
Step-by-step explanation:
g + (-7) = 21
g-7 = 21
g= 21+7
g=28
