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andrezito [222]
3 years ago
15

Which one is the correct answer???

Mathematics
1 answer:
faust18 [17]3 years ago
4 0

Answer:

D.

Step-by-step explanation:

f(x)·g(x)=(x³+2x²+3x+1)(4x-5)

           =4x^{4} +8x^{3} +12x^{2} +4x-5x^{3} -10x^{2} -15x-5

           =4x^{4} +3x^{3} +2x^{2} -11x-5

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5, 10, 12, 4, 6, 11, 13, 5 calculate the median​
leva [86]

Answer:

8 is u r answer dear.

Step-by-step explanation:

just write all the terms in serial order and you'll get two numbers in median 6 and 10 add both and divide it by 2 . That's ur answer !!

Hope you got it.

8 0
2 years ago
How do you convert 8.41 g/ml to kg/l ?
Agata [3.3K]

we are asked to convert g/mL to kg/L

1 kg is equivalent to 1000 g

then converting g to kg we have to multiply by 0.001 kg/g

1 L is equivalent to 1000 mL

converting mL to L we have to multiply mL by 0.001 L/ml

we can convert 8.41 g/mL as follows

\frac{8.41g *0.001 kg/g}{1 mL*0.001 L/mL} = 8.41 kg/L

answer is 8.41 kg/L


6 0
2 years ago
Read 2 more answers
What is the number 2,305,012 written in expanded notation?
Semenov [28]
The expanded form of that number is 2,000,000 + 300,000 + 5,000 + 10 + 2.
8 0
3 years ago
Read 2 more answers
Is this right? I’m just checking my work but I need to submit this soon.
skelet666 [1.2K]

Yes i believe they are correct

(hope you get a 100% :))

4 0
3 years ago
A forest ranger spots a fire from a 115 meter tall tower. The angle of depression from the forest ranger to the fire is 28o. Wha
nikklg [1K]

Answer:

61.15 m

Step-by-step explanation:

From trigonometry :

Tan x = opposite / Adjacent

x = 28°

Tan 28 = distance from base to fire / height

0.5317094 = distance from base to fire / 115

distance from base to fire = 115 * 0.5317094

distance from base to fire = 61.15 m

4 0
2 years ago
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