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Rashid [163]
1 year ago
6

Find the determinant of this matrix:

Mathematics
2 answers:
Bogdan [553]1 year ago
4 0

Answer:

40

Step-by-step explanation:

\left[\begin{array}{ccc}a&b\\c&d\end{array}\right] = ad-bc

padilas [110]1 year ago
3 0

Answer:

40

Step-by-step explanation:

ad-bc

4(10) - 0(0)

40-0

40

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(-3,0),(5,-2) find the slope
Mashcka [7]

Answer:

-4

Step-by-step explanation:

Point slope form: y - y = m (x - x)

5 - (-3) = m (-2 - 0)

5 + 3 = m (-2)

8 = m (-2)

m = 8/(-2)

m=4

3 0
2 years ago
The picture says it all please help
Mariulka [41]
The only two points that I can clearly see are (0,2) and (5,3).

The slope is (y2-y1)/(x2-x1), in this case:

m=(3-2)/(5-0)=1/5

So the slope of the line is 1/5
6 0
2 years ago
What is the remainder of (x 3 - 6x 2 -9x + 3) ÷ (x - 3)?
pogonyaev
x3 - 6x2 - 8x - 3
—————————————————
x - 1
3 0
2 years ago
Read 2 more answers
If avb has a measure of 70 and is its angle bisector, what is the measure of avm?
Sedbober [7]
the correct question is
<span>If angle AVB has measure of 70 degrees and line VM is its angle bisector, what is the measure of angle AVM?

we know that
the angle bisector </span><span>divide into two equal parts
so
T</span>he measure of angle AVM is 70/2 = 35 degree.

the answer is
35°
4 0
2 years ago
ernie thinks he is being stalked by his own shadow. if the ratio of ernie's height to his shadow's height is 1.5 to 1, and ernie
Anna71 [15]

The height of Ernies shadow is 4 feet when his height is 6 feet.

<h3>equation</h3>

An equation is an expression used to show the relationship between two or more variables and numbers.

Let x represent the length of his shadow. Given that the ratio of ernie's height to his shadow's height is 1.5 to 1. Hence:

  • (1.5/2.5) * y = 6
  • y = 10 feet

(1/2.5) * 10 = x

x = 4 feet

The height of Ernies shadow is 4 feet when his height is 6 feet.

Find out more on equation at: brainly.com/question/13763238

7 0
2 years ago
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