Answer:
216 cubic inches
Step-by-step explanation:
The volume of a right rectangular prism is given by the area of the base rectangle multiplied by the height.
Now, see the given figures with the question.
The base of the prism is a rectangle, and its area is (6 × 12) = 72 square inches.
Now, the volume of the prism will be (72 × 3) = 216 cubic inches (Answer)
Answer is 7.6...... hope this helps
Answer:
There are two possible values: MN=5 or MN=19
Step-by-step explanation:
The points L and N are collinear, so we can visualize them on a right line as in Figure 1.
First suppose that M is between L and N as in Figure 2. Then we can compute the distance between L and N as LN=LM+MN. Substracting LM from both sides, we obtain that MN=LN-LM=12-7=5.
For the other possibility, suppose that M is not between L and N as in Figure 3. Because LM<LN, it's impossible that M is located further to the right than N. Then M isn't at the right of L. Therefore, M is at the left of L, so L is between M and N, so the distance between M and N is given by MN=ML+LN=LM+LN=7+12=19.
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I hope this helps
Answer:
787.5
Step-by-step explanation:
23×14=322
A=a+b
/2h=15+34
/2·19=465.5
322+465.5=787.5
Answer:
No, but x = 4
Step-by-step explanation:
3(7) + 8 - 7 = 5(7) - 4
21 + 8 - 7 = 22
22 = 35 - 4
22 = 31
It is not
How this equation may work is by subtracting the numbers by each side
3x + 8 - x = 2x + 8
2x + 8 = 5x - 4
-8 -8
2x = 5x - 12
-5x -5x
-3x = -12
x = 4
