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Serga [27]
4 years ago
11

Whats the answer? please help

Mathematics
1 answer:
Bas_tet [7]4 years ago
4 0
I hope this helps you

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(3x^3-2x^2+4)-(2x^2+14)
LenKa [72]

(3 {x}^{3} - 2 {x}^{2}   + 4) - (2 {x}^{2}  + 14) \\ 3 {x}^{3}  - 2 {x}^{2}  + 4 - 2 {x}^{2}  - 14 \\ 3 {x}^{3}  - 10
5 0
3 years ago
Suppose M is the midpoint of line FG. Use the given information to find the missing measure or value.
tangare [24]
If it is the midpoint, then FG= FM+MG


Also, this means that they are of equal lenght, so

FM=MG
<span>5y + 13= 5-3y
5y+3y=5+13
8y=18
y=\frac{18}{8}=2.25
</span>
which means that the two halves are equal to 5y+13=5*2.25+13=24.25

and FG is double the lenght:

24.25*2=49


8 0
3 years ago
(3x+18) 4.30 (6x-16)​
Musya8 [376]
What do you need help with?
3 0
3 years ago
Simplify the sum.<br> (4u3 + 4u2 + 2) + (6u3 – 2u + 8)
Elan Coil [88]

Answer:

10u^{3}+4u^{2}-2u+10 or 2(5u^{3}+2u^{2}-u+5)

Step-by-step explanation:

we have

(4u^{3}+4u^{2} +2)+(6u^{3}-2u+8)

step 1

Group terms that contain the same variable

(4u^{3}+6u^{3})+(4u^{2})+(-2u)+(2+8)

step 2

Combine like terms

(10u^{3})+(4u^{2})+(-2u)+(10)

step 3

Eliminate parenthesis

10u^{3}+4u^{2}-2u+10

step 4

Factor the number 2

2(5u^{3}+2u^{2}-u+5)

8 0
3 years ago
Read 2 more answers
If continuous random variable X is normally distributed, with µ = 8.7 and σ = 3.9, what is P(X &gt; 14)?
spayn [35]

Answer:

i think 3? and im prettier than the kid above me sksks

Step-by-step explanation:

5 0
3 years ago
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