Answer:
15/5 = 3
so
The people can be divided into 3 part with 5 people in it to attend a conference.
Answer:
h ≈ 6
Step-by-step explanation:
Using the formula:
Or: ![V = \pi r^{2} \frac{h}{3}](https://tex.z-dn.net/?f=V%20%3D%20%5Cpi%20r%5E%7B2%7D%20%5Cfrac%7Bh%7D%7B3%7D)
We can rearrange to make h the formula:
h= 3 (64/3.14×3.2²)
h = 3(64/3.14×10.24)
h=3(64/32.1536)
h=3(1.99044585987)
h= 5.97133757962
h ≈ 6
Graphically: graph your equations and look for the intersections (these are your answers).
Algebraically: set your equations into y = format (below) and plug your values into the quadratic formula.
y = ax^2 + bx + c
(example: y = 2x^2 + 5x + 6; a = 2, b = 5, c = 6)
Answer:
6
Step-by-step explanation:
The GCF of 42 and 12 is 6
Well first add 5 to both sides
4x-3=9
then add 3 to both sides
4x=12
then divide 4 by both sides.
x=3