Answer:
The width of the base = the volume ÷ (length × height)
w = V/lh
Step-by-step explanation:
* Lets take about how to re-arrange any formula
- The formula of the volume of the rectangular prism is:
V = lwh, where l is the length of the base , w is the width of the
base and h is the height of the prism
- To find the formula of the width from the formula of the volume,
we must isolate the width in one side and all other dimensions in
other side
∵ V = lwh ⇒ divide both sides by l and h
∵ V/(lh) = (lwh)/(lh) ⇒ cancel lh up with lh down
∴ V/(lh) = w
∴ w = V/(lh)
∴ w = V ÷ (lh)
* The width of the base = the volume ÷ (length × height)
6:15 is in ratio form..... If you mean fraction form, a ratio is equivalent to a fraction, so the answer is 6/15
Answer:
Let <em>i </em>be the input value, and let <em>o </em>be the output value.
o = i + (i + 3)
Step-by-step explanation:
Let's test each of the four numbers in the function rule.
3:
9 = 3 + (3 + 3) ?
9 = 3 + 6 ? 9 = 9 ✔
6:
15 = 6 + (6 + 3) ?
15 = 6 + 9? 15 = 15 ✔
9:
21 = 9 + (9 + 3) ?
21 = 9 + 12? 21 = 21 ✔
12:
27 = 12 + (12 + 3) ?
27 = 12 + 15? 27 = 27 ✔