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2 years ago

PLEASE HELP!!

Mathematics

1 answer:

valkas [14]2 years ago

7 0

I know it is 5,-4 is there another one??

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A rectangular prism has a volume of 100 cm3. The length of the prism 25 cm, the height is 2 cm, but the width is unknown. What i

Tanya [424]

Answer:

w = 2 cm

Step-by-step explanation:

100 = 25 x 2 x w

w = 2 cm

7 0

2 years ago

Please help me with correct answer

BaLLatris [955]

D. -15

All I did was plug the numbers in

4 0

2 years ago

(07.05 HC)

lianna [129]

Answer:

Step-by-step explanation:

2×8=16

not 10 that is why c is correct

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2 years ago

How do you find the area of a parallelogram

yKpoI14uk [10]

A=B H

area equals the base times the height

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2 years ago

What is the product?

ZanzabumX [31]

Answer:

The product is:

$\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right]$

Step-by-step explanation:

For this problem you need to multiply the first row only for the two first column of the others matrix and get the desired result:

$\left[\begin{array}{ccc}1&3&1\\-2&1&0\end{array}\right] \times \left[\begin{array}{cc}2&-2\\3&5\\4&1\end{array}\right]$

$1 \times 2 + 3 \times 3 + 1 \times -2 = 15$

So the value of the element in the position $a_{11}$ is 15

$1 \times -2 + 3 \times 5 + 1 \times 1 = 14$

So the value of the element in the position $a_{12}$ is 14

Then with these two values you can determinate the result matrix.

$\left[\begin{array}{cc}15 & 14\\-1 & 9\end{array}\right]$

3 0

1 year ago