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2 years ago

ANSWER ASAP PLEASE

Mathematics

2 answers:

inna [77]2 years ago

6 0

Same as the dude that did the same thing

natulia [17]2 years ago

3 0

A and C have the same value

A: 1.5

B: 2.1

C: 1.5

D: 2.5

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If possible, find AB. & State the dimension of the result.

Nikitich [7]

Answer:

Step-by-step explanation:

$A=\begin{bmatrix}0 &0 &5 \\ 0 &0 &-3 \\ 0 &0 &3 \end{bmatrix}$

$B=\begin{bmatrix}8 &-12 &5 \\ 7 &19 &5 \\ 0 &0 &0 \end{bmatrix}$

A.B = A × B

$A.B=\begin{bmatrix}0 &0 &0 \\ 0 &0 &0 \\ 0 &0 &0 \end{bmatrix}$

Dimension of the resultant matrix is (3 × 3)

3 0

2 years ago

Use GeoGebra to explore the properties of rotations and complete each step belov

meriva

Answer:

This is the sample answer for edmentum.

5 0

3 years ago

|-2 + 5 | - |3 - 12| - 13=

zavuch27 [327]

Answer:

-19

3 - 9 - 13 = -19

Step-by-step explanation:

5 0

2 years ago

Please answer please it’s pweety ez

r-ruslan [8.4K]

Answer:

67 feet^2

Step-by-step explanation:

Surface Area = 2×(4×2.6 + 4×3.5 + 2.6×3.5) = 67 feet^2

8 0

2 years ago

The angles below are supplementary. What is the value of x?

USPshnik [31]

Since the angles are supplementary, we know that they must add up to equal 180 degrees by the definition of supplementary angles

set the sum of the 2 angles to equal 180 and solve for x

6x + 48 + 60 = 180
6x + 108 = 180
6x = 72
x = 12

you could check to make sure that your x value is correct by plugging it back into the equation

6(12) + 48 + 60 = 180
72 + 48 + 60 = 180
120 + 60 = 180
180= 180

hope this helped!

8 0

3 years ago