4 years ago

Which is a square matrix?

1 answer:

6 0

A square matrix has the same number of rows as columns. In computer graphics, square matrices are used for transformations. A rectangular matrix is one where the number of rows or columns may not be the same. ... Below is a 4 x 1 column matrix. A row matrix consists of a single row.

You might be interested in

The energy saving from recycling one glass bottle will power the oven Adam uses to cook the Turkey for 7.5 minutes glass used fo

DiKsa [7]

6 hours=360 minutes
Glass bottles needed to cook for 6 hours=360/7.5
=48
Weight of 48 glass bottles=48x500g
=24000g
=24kg
Price of 24kg of glass=5px24
=120p

7 0

3 years ago

small boxes contain DVD's and large boxes contain one gaming machine three boxes of gaming machines and a box of DVD's weighs 48

Pie

3(gameMachines) + 5(6) = 72lbs
3(gameMachines) = 42
gameMachine = 14

5 0

3 years ago

(0, -2) Correct or not?

8090 [49]

Make f(x) = y
f(x)= -1/8 (4) ^x+3 +6
y = -1/8 (4) ^x+3 +6
y-intercept is when the function crosses the y-axis, and the y-axis is always where x = 0
y = -1/8 (4) ^x+3 +6
$y = -1/8 ( {4}^{0})+9 \\ {(anything)}^{0} = 1 \\ y = -1/8 (1)+9 = 9 - (1 \div 8) \\ = 8 \: (7 \div 8)$
or was the equation instead:
$y = -1/8 ( {4}^{(x + 3)})+6$
???????
Because in that case it's totally different, so here goes...
$y = -1/8 ( {4}^{(x + 3)})+6 \\ y = -1/8 ( {4}^{(0 + 3)})+6 \\ y = -1/8 ( {4}^{3})+6 \\ y = -1/8 (64)+6$
$y = -1/1 (8)+6 = - 8 + 6 = - 2$
Therefore, yes it is correct that the y-intercept lies at the point (0, -2)

4 0

4 years ago

Is this statement true the top of the parallelogram is twice the circumference

Ratling [72]

No, because a parallelogram does not have a circumference, only circles do. <span />

3 0

3 years ago

What is a comparison sentence to represent this equation 6 x 7 = 42

qaws [65]

6 times as many as 7 is 42 is your comparison sentence

8 0

3 years ago