Answer:
Yes
Step-by-step explanation:
ALL integers are rational numbers. However, NOT all rational numbers are integers
Answer:
x=-3
x=-5
Step-by-step explanation:
Answer:
Parabola pointing up. Vertex is at (-2,9) and passing through the x-axis at (-1,0) and (5,0)
Step-by-step explanation:
The square has a side of 38, so dividing that by 2 will give you the radius of the circle inside of it. The radius would be 19, and using it in the circle area formula(πr^2) will give you the answer:
A=pi(19)^2
A=361pi
A= 1133.54inches^2
Consecutive numbers are 1 apart
they are
x,x+1,x+2,x+3,x+4
average is 21
(x+x+1+x+2+x+3+x+4)/5=21
(5x+10)/5=21
times both sides by 5
5x+10=105
minus 10 both sides
5x=95
divide both sides by 5
x=19
x+1=20
x+2=21
x+3=22
x+4=23
the smallest number is 19
