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Vlad1618 [11]
3 years ago
7

Which matrix multiplication is possible

Mathematics
1 answer:
Natali [406]3 years ago
8 0

tvtr tStep-by-step explanation:

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Nookie1986 [14]

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5 0
3 years ago
Determine the volume of the rectangular prism.<br>​
Flauer [41]

Answer:

<h2><u>50 ft³</u></h2>

Step-by-step explanation:

We know the formula for a rectangular prism is length × width × height

We also know all the sides so we can rewrite the formula replacing variables.

The length is 8, the width is 2\frac{1}{2} and the height is 2\frac{1}{2}

8 × 2\frac{1}{2} × 2\frac{1}{2}

Multiply which ever way is easy for you. I am just multiplying from left to right.

8 × 2\frac{1}{2} = 20

20 × 2\frac{1}{2} = 50

Now we get 50. Before we put our answer as 50, there are two more steps.

First we need to add the measurement unit which is feet or ft

We also need to add ³ since it is volume

<u>50 ft³ is our final answer</u>

7 0
3 years ago
Convert this radical form to exponential form.
Elden [556K]

Answer:

I think it's 7.93725

I'm not sure if I did this correctly

3 0
3 years ago
Find all the solutions to the equation 7sin^2x -14sinx+2=-5
Allisa [31]
I will get you started.

Let sin x = u

Then 7sin^2x -14sinx+2=-5 become

7u^2 - 14u = - 5

7u^2 - 14u + 5 = 0

Steps:

1. Solve for u.

2. Back- substitute for u.

3. Take the arcsin on both sides to find the angle(s).

You finish.
7 0
3 years ago
What times 5 equals 62?
Anni [7]
12.4 because 62 divided by 5 = 12.4
5 0
3 years ago
Read 2 more answers
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