Answer:
Step-by-step explanation:
the height is 2 but the width is missing can u pls tell us the area of it so we can find out what is the width. because without the area the width could be any number
Answer:
Yes, the aquarium <u>will</u> fit in 15 cubic feet of space.
Step-by-step explanation:
Given:
An aquarium has a base area of 6 square feet and a height of 2 feet.
Now, to find will the aquarium fit in 15 cubic feet of space or not.
<em>So, as given the dimensions:</em>
Base area = 6 square feet.
Height = 2 feet.
Now, to get the volume of aquarium by using formula:
<u><em>As, the volume of aquarium is 12 cubic feet.</em></u>
<u><em>And, the aquarium to be fit in 15 cubic feet space. So, 15 is more than 12.</em></u>
<u><em>Thus, the aquarium will be fit in 15 cubic feet space.</em></u>
Therefore, the aquarium will fit in 15 cubic feet of space.
Answer:
A cube
Step-by-step explanation:
If you fold it, you'll see
9514 1404 393
Answer:
16) No
17) (c)
Step-by-step explanation:
For a lot of multiple-choice matrix problems, a simple test is all that is needed to determine the correct answer.
16) The determinant of A is (-2)(-2) -(2)(-3) = 10. So, we expect to see values in the inverse matrix that are 0.2 and 0.3. Alas, they're not there. The matrices are not inverses.
A^-1 = [[-.2, .3][-.2, -.2]]
__
17) The matrices are both 3×3, so their product is possible (eliminates choice D). The upper left term is different among the answer choices, so we can determine the correct one by computing that term only.
BA=C
c11 = (5)(1) +(7)(5) +(3)(-1) = 5 +35 -3 = 37
This matches the third choice (C).
If you use a calculator to compute the full matrix product, it matches choice C in all details.
