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Anastaziya [24]
3 years ago
10

Solve for x -4+4x=16

Mathematics
2 answers:
vesna_86 [32]3 years ago
7 0
X=5 because 4x5=20 and 20-4=16
nasty-shy [4]3 years ago
7 0

Answer:

x=5

Step-by-step explanation:

-4x+4x=16

+4         +4

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

4x=20

4x/4=20/4

x=5

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No pic/link just type answer pls.
Aleksandr-060686 [28]
I got 4.42 hope this helps:)
7 0
3 years ago
Find the remainder when f(x)=x3−4x2−6x−3 f ( x ) = x 3 − 4 x 2 − 6 x − 3 is divided by x+1
loris [4]

Answer:

The remainder is -2.

Step-by-step explanation:

According to the Polynomial Remainder Theorem, if we divide a polynomial P(x) by a binomial (<em>x</em> - <em>a</em>), then the remainder of the operation will be given by P(a).

Our polynomial is:

P(x) = x^3-4x^2-6x-3

And we want to find the remainder when it's divided by the binomial:

x+1

We can rewrite our divisor as (<em>x</em> - (-1)). Hence, <em>a</em> = -1.

Then by the PRT, the remainder will be:

\displaystyle\begin{aligned}  R &= P(-1)\\ &=(-1)^3-4(-1)^2-6(-1)-3 \\ &= (-1)-4(1)+(6)-3 \\ &= -2 \end{aligned}

The remainder is -2.

5 0
2 years ago
Which rule describes the translation?
max2010maxim [7]

Answer:

c

Step-by-step explanation:

translations assignment

4 0
3 years ago
BRAINLEST Find the sum of the first 6 terms of the infinite series: 1 - 2 + 4 - 8+...
arsen [322]

Answer:

-21

Step-by-step explanation:

1-2+4-8+16-32

=-21

6 0
3 years ago
Read 2 more answers
Angles A = 60, B = 2x, C = 3x and D = 25 are 4 angles on a straight, what 3 points is the value of angle B?*​
iragen [17]

Answer:

  B = 38°

Step-by-step explanation:

A straight angle is 180°. If your four angles total a straight angle, then ...

  60 +2x +3x +25 = 180

  95 = 5x . . . . . . subtract 85

  x = 19 . . . . . . divide by 5

  2x = 38 . . . . . angle B is 38°

4 0
1 year ago
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