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3 years ago

If 3x2 - 2x - 16 represents the area of a rectangle, what is the perimeter of that rectangle?

Mathematics

1 answer:

zubka84 [21]3 years ago

4 0

The answer should be B if I am correct

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What is 50 divided by 48 in all kinds of forms

galben [10]

You put it 48 divide 50 which equally 0.96 or 50 divide 48 which equal 1.04166666667

7 0

3 years ago

Giving out 100 POINTS FOR THIS QUESTION!! Please don’t write nfoenwownw or something like that for the points!! I really need he

Paha777 [63]

Answer:

C) (1,0), and (-3,0)

Step-by-step explanation:

The parabola intercepts the x axis at points (1,0) and (-3,0).

8 0

3 years ago

Read 2 more answers

12^13–12^12+12^11 is divisible by 7 and 19.

fiasKO [112]

Answer:

The statement is true

Step-by-step explanation:

The question is as following :

$12^{13}-12^{12}+12^{11}$ is divisible by 7 and 19, true or false?

The given expression is $12^{13}-12^{12}+12^{11}$

Take $12^{11}$ as a common

$12^{13}-12^{12}+12^{11} = 12^{11}*(12^2-12^1+12^0)\\= 12^{11} *(144-12+1)\\=12^{11} * 133\\= 12^{11} * 7 * 19$

So, $12^{11} * 7 * 19$ divided 7 = $12^{11} * 19$

And $12^{11} * 7 * 19$ divided 19 = $12^{11} * 7$

$12^{13}-12^{12}+12^{11}$ is divisible by 7 and 19 (<u>True</u>)

8 0

3 years ago

Need math help please!!

Eva8 [605]

Answer:

Step-by-step explanation:

The fact that DE is perpendicular to AC means triangles AED and CED are congruent and side AD is equal in length to side CD.

5x -20 = 2x +4

3x = 24 . . . . . . . add 20-2x

x = 8 . . . . . . . . . .divide by 3

The value of x is 8.

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3 years ago

How many edges and vertices does the figure shown have?

emmainna [20.7K]

Answer:

B.15 edges and 10 vertices

Step-by-step explanation:

took test on Time4Learning:)

4 0

3 years ago