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insens350 [35]
3 years ago
10

Matrices and determinants What is 4c?

Mathematics
2 answers:
-Dominant- [34]3 years ago
7 0

Answer:

\boxed{\sf D}

Step-by-step explanation:

ddd [48]3 years ago
5 0

Answer:

Answer is D.

Step-by-step explanation:

do 4 times every value in the ( )

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Ralph is leasing a $32,000 car for 36 months. The terms of his lease include an 8.5% interest rate (money factor of 0.00354) and
sesenic [268]

Answer:

d. 443.73

Step-by-step explanation:

i got it right on the test

6 0
3 years ago
True or False? The incenter of a triangle is the center of the only circle that can be circumscribed about it.
Debora [2.8K]
The answer would be False
7 0
3 years ago
Read 2 more answers
Select the correct answer.
maksim [4K]

Answer: B

Step-by-step explanation:

5 0
3 years ago
Graph the image of the given triangle under a dilation with a scale factor of −2 and center of dilation (0, 0) .
Ronch [10]

To dilate an object means to enlarge or reduce the size of the object. The scale factor will determine how much larger or smaller the object will become.  If this factor is greater than 1, the object will increase in size. Otherwise, if the factor is less than 1, the object will decrease in size. So, the dilated object will be similar to its original. On the other hand, when corresponding points of the original and dilated figures are connected by straight lines, the center of dilation is the point where all the lines meet. In this problem, the center is (0, 0). When the center is the origin we need to multiply all the original coordinates of the object by the scale factor given. So:


A(-4, 1) \rightarrow A'=-2(-4,1) \rightarrow A'(8,-2) \\ \\ B(-3, -4) \rightarrow B'=-2(-3,-4) \rightarrow B'(6,8) \\ \\ C(-2, -2) \rightarrow C'=-2(-2,-2) \rightarrow C'(4,4)


So, the graph of the dilated triangle is shown in the Figure below

8 0
3 years ago
Read 2 more answers
Find (x.y). y=6x-11 and -2x-3y=-7
mezya [45]

(-1.3,-18.8)

you would start by substituting y=6x-11 into -2x-3y=-7

so it would look like

-2x-3(6x-11)=-7

once you solve for x you would then take the x value of -1.3 and put it into the equation y=6x-11 so it would look like this

y=6(-1.3)-11

which would get you y=-18.8

to check you would put both the x and y value back into -2x-3y=-7 and boom answer

7 0
3 years ago
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