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hjlf
3 years ago
9

F(x) = –2x – 15 g(x) = 2x² + 3x + 3 Find: (fxg)(x)

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
6 0

Answer: 47? 89? Idek Fr Fr

Step-by-step explanation:

I just want points.

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Factor 1.21a^6+22a^3+100
Monica [59]

Answer:

\frac{1}{100} (11 {a}^{3} + 100)(11 {a}^{3} + 100)

Step-by-step explanation:

1.21 {a}^{6}  +  22 {a}^{3}  + 100 \\  = 1.21 {a}^{6}  +  11 {a}^{3}  +  11 {a}^{3}+ 100 \\  = 11 {a}^{3} (0.11 {a}^{3}  + 1) + 100(0.11 {a}^{3}  + 1) \\  = (0.11 {a}^{3}  + 1) (11 {a}^{3} + 100) \\  = ( \frac{11}{100}  {a}^{3}  + 1) (11 {a}^{3} + 100) \\ =   ( \frac{11{a}^{3}  + 100}{100}  ) (11 {a}^{3} + 100) \\  =  \frac{1}{100} (11 {a}^{3} + 100)(11 {a}^{3} + 100) \\ are \: the \: required \: factors.

4 0
3 years ago
Please help fast, thanks.
3241004551 [841]
I believe it is m < 5 I could be wrong sorry.
6 0
3 years ago
Write the equation in slope-intercept form. Do not use any spaces. Make sure your answer looks like y=mx+b. y+3=2(x+7) *
seraphim [82]

Answer:

y=2x+11

Step-by-step explanation:

You first have to distribute the 2 to (x+7) to get y+3=2x+14. after that all you have to do is subtract both sides of the equation by 3 to get y=2x+11

6 0
2 years ago
Which BEST describes the construction of a triangle if given the segment lengths of 3 cm, 5 cm, and 3 cm?
zysi [14]
This item has no choices given,but here's how to check this out.

<span>Take the three sides of a triangle, add them in pairs. Check if the sum is greater than (not equal to) the third side.</span>

If that is true, then it is possible to construct a triangle with the given side lengths.

Let us try the measure of line segments given above.

3 + 5 > 3      3 + 3 > 3   5 + 3 > 3

      8 > 3       6 > 3          8 > 3

You see, each side lengths are greater than the third side length, therefore, you can construct a triangle out of these segment lengths.


7 0
3 years ago
According to the triangle inequity if 20 and 25 are the lengths of two sides of a triangle then an inequality that represents al
Alborosie

Answer and explanation:

The inequality theorem states that the sum of the length of two sides of a triangle is greater than the third side of a triangle.

Also the difference of two sides of a triangle is less than the third side

If we apply this theorem here,

Then we say the third side x<20+25 and x>25-20

Therefore x<45 but >5

5<x<45

Possible sides of x include: 6,7,8,9,10,11,12,13,14,15,16,17,18...not equal to 45 or more than

7 0
3 years ago
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