rectangular pyramid
cylinder
triangular prism
Answer:
Rectangular pyramid
Step-by-step explanation:
The three dimensional shapes can be cut through planes perpendicular or parallel to the base.
Here, the shapes are being cut parallel to the base.
Since, cone cylinder and triangular prism are identical when cut by planes that are parallel to the base.
Rectangular pyramid do not have identical cross sections.
Option (b) is correct.
Answer: The graph is attached.
Step-by-step explanation: We are given to draw the graph of the following equation:
where 'V' is the total volume of water in a bucket and 't' is the elapsed time in minutes.
Since equation (i) is a linear equation in two unknown variables, so the graph will be a straight line.
To draw the graph of a straight line, we need at least two points to be plotted on the graph paper and then joined straight.
If t = 0, then from equation (i), we have
If t = -2, then from equation (i), we have
So, (t. V) = (0, 4) and (-2, 0) are two points on the graph, if 't' is plotted along X-axis and 'V' is plotted along Y-axis.
These two points are joined to draw the graph of the given equation. Please see the attached graph below.
Answer:
25
Step-by-step explanation:
2x-8=x+17
2x-x=17+8
x=25
second base out. How far is it from home
plate to second base?
Please explain and show the work. Thanks!
Answer:
After 7 hours.
Step-by-step explanation:
Let Marcia and Kevin can make candles in h hours.
Now Marcia can make 5 candles per hour
so total number of candles made = 5h
similarly Kevin can make only 4 candles in one hour.
So total candles made in h hours = 4h
But Kevin has already completed 7 candles so total candles made by Kevin = (4h + 7)
Now it is given that both Marcia and Kevin made same number of candles in h hours.
so 5h = (4h + 7)
5h - 4h = 7
h = 7
After 7 hours candles made by both Marcia and Kevin will be same.