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3 years ago

Venus1234 we got b/e/e/f and also free p/o/i/n/t/s btw <3

Mathematics

1 answer:

dsp733 years ago

6 0

Answer:

Step-by-step explanation:

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Which statements about the factors of the terms in the expression 12 x + 18 x y minus 24 y are true? Select three options.

tia_tia [17]

Answer:

i think the answer is Options B, C and E holds.

Step-by-step explanation:

this makes options B and C a choice:

Given the expression: 12x+18xy-24y

Factors of 12x=1,2,3,4,6,12 and x

Factors of 18xy=1,2,3,6,9,18,x and y.

Factors of 24y=1,2,3,4,6,8,12,24 and y.

next for E this is why its a choice:

12x+18xy-24y=6(2x+3xy-4y)

4 0

2 years ago

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Which recursive definition could be used to generate the sequence {3, 6, 3, 6, 3,...}? A) a1 = 3 and an = an-1 + 3n

barxatty [35]

The answer is choice C

------------------------------------------------

You start off with the first term being a1 = 3

Then you add on 3 to get to 6 as the second term

The next thing to do is add on -3, which is the same as subtracting 3, to get back to 3 once more.

This pattern continues on forever. To ensure you add on either +3 or -3 to the previous term, we add on the general term 3*(-1)^n

Overall, the nth term is found by a(n) = a(n-1) + 3*(-1)^n, which is what choice C shows. I'm assuming your teacher meant to write 3(-1)^n instead of 3(-1)n

8 0

3 years ago

Subtract the sum of the expressions (4x2 – 6x + 3) and (-5x2 + 5x + 2) from the sum of (7x2 – 8x + 2) and (6x2 – 3x + 8)

snow_lady [41]

Answer: [6x]

Step-by-step explanation:

(8 - 9x) = [1x]

(-10 + 7x) = [17x]

(14 - 16x) = [2x]

(12 - 24x) = [12x]

12x - 2x - 17x - 1x =

10x - 16x = [6x]

3 0

3 years ago

0.03 x 5=<br><br><br> How is this solved?

Nadya [2.5K]

Answer: 0.15

Step-by-step explanation:

Multiply 0.03 by 5.

5 0

3 years ago

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Factor x3+x2+x+1 by grouping. What is the resulting expression

zmey [24]

Answer:

(x+1) (x^2+1)

Step-by-step explanation:

x^3+x^2+x+1

Factor by grouping

x^3+x^2 +x+1

Factor out x^2 from the first group and 1 from the second group

x^2( x+1) + 1( x+1)

Factor out (x+1)

(x+1) (x^2+1)

7 0

3 years ago

Read 2 more answers