Answer:
x=29
Step-by-step explanation:
4x-18+5x-71=180
9x=269
x=29
The choices are (3, 2) (2, 5) (6, 7) and (7, 5). The distance formula given two points is d = square root of [<span>(y2−y1)^2+(x2−x1)^2]. In this case, we try every point in the choices and substitute y1 equal to 6 and x1 equal to 6 as well. The answer is A from the choices.
</span>d=square root of [(6−2)^2+(6−3)2]
d=square root of [(4)^2+(3)^2]
d=square root of [16+9]
d=<span>square root of [</span>25]
d=5
The two numbers are 0.925 and -0.075
Answer
Step-by-step explanation:
b)x=-1,-3
Answer:
Choice C
Step-by-step explanation:
Since every group has 111 people, and choice a and b talk about different group sizes, a and b are wrong.
Hopefully this helps.