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antoniya [11.8K]
3 years ago
10

A = 4 and b = 2 whoever answers first gets brainliest and 50 points

Mathematics
1 answer:
ankoles [38]3 years ago
6 0

Answer:

14

Step-by-step explanation:

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F(x)=x^3-2x+6 g(x)=2x^3+3x^2-4x+2 Find (f-g)(x).
____ [38]
(f-g)(x) = f(x) - g(x)
  = (x^3 -2x+6) - (2x^3+3x^2-4x+2)
  = x^3 -2x +6 -2x^3 -3x^2 +4x -2 . . . . distribute the negative sign
  = (1-2)x^3 -3x^2 +(-2+4)x +(6-2) . . . . . combine like terms

(f-g)(x) = -x^3 -3x^2 +2x +4
7 0
3 years ago
Solve the formula A=10+ry. solve for y
noname [10]

The given formula A= 10 + ry

Solve for y means we have to make y alone

A= 10 + ry \\

Add -10 on both sides, we get

A - 10 = 10 -10 + ry \\A - 10 = 0 + ryA - 10 = ry

As there is multiplication sign between r and y so to solve for y, divide both side by r

\frac{A - 10}{r} = y\\\\y = \frac{A - 10}{r}

4 0
4 years ago
Read 2 more answers
What's the area of the quadrilateral ​
shepuryov [24]

Answer: Use the formula (base1+base2)/2 multiplied by height(3 in)

Step-by-step explanation: I can't see what the bottom base is, but lets say it is 12. 5+12=17, and 17/2=8.5. 8.5*3=25.5

Answer:25.5

5 0
3 years ago
Read 2 more answers
Is y = 0.860x + 3.302 a linear function?
gulaghasi [49]

Answer:

yes

Step-by-step explanation:

Yes.  The given function has the form y = mx + b, which is that of a linear function.  Here the slope, m, is 0.860, and the y-intercept is 3.302.

8 0
3 years ago
The next model of a sports car will cost 5.8% more than the current model the current model cost 31,000 how much will the price
iren2701 [21]

Answer:

1798 and 32798

Step-by-step explanation:

31000/100=310

310x5.8=1798

8 0
4 years ago
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