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Oksi-84 [34.3K]

3 years ago

13

P(x)=3x^4-2x^3+2x^2-1 what is the remainder when p(x) is divided by (x+1)

1 answer:

slamgirl [31]3 years ago

8 0

Answer:

idk

Step-by-step explanation:

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What is the y-coordinate of the solution for the system of equations? x−y=−11 y+7=−2x

ICE Princess25 [194]

Answer:

$y= 5$

Step-by-step explanation:

Given the system of equations:

$x-y=-11$

$y+7=-2x$

In order to find the y coordinate of the solution we must first find the solution to this system of equations. We first start by solving one of the given equations and then substitute the answer of that into the second equation and further solve to get the final answers.

$x=y=-11$

$y+7=-2x$

$y+7=-2x$

$+ -7$

$y = -2x - 7$

$x - y = -11$

$y = -2x-7$

$x-(-2x-7)=-11$

$x--2x=x+2x=3x$

$3x+7=-11$

$-7$

$-11+-7=-18$

$3x=-18$

$\div3$

$-18\div3=-6$

$x=-6$

$y=-2x-7$

$y=(-2)(-6)-7$

$-2\times-6=12-7=5$

$y=5$

Hope this helps.

7 0

2 years ago

A college student earned $7000 during summer vacation working as a waiter in a popular restaurant. The student invested part of

Lemur [1.5K]

<span>.09X+.08(7,000-X)=588
.09X+560-.08X=588
.01X=588-560
.01X=28
X=28/.01

X=2,800 AMOUNT INVESTED @ 9%.
7,000-2,800=4,200 AMOUNT INVESTED @ 8%
PROOF:
.09*2,800+.08*4,200=588
252+336=588
588=588</span>

5 0

3 years ago

Circle A has a center at the origin and a point M located on the circle at (1,0). Circle B has a center at (-2,1) and point N lo

kvasek [131]

Do you still need help on this?

5 0

3 years ago

Pl help it’s for homework

Reika [66]

It’s D for your answer

6 0

3 years ago

If the volume of a cube is27cm2,find its total surface area

kumpel [21]

Volume of a cube is s³

Total surface Area of a cube is 6s².

Therefore, given a volume of 27cm³

s³=27,

s=3√27

s=3cm.

Total surface Area

A=6s²

A=6×(3×3)

A=6×9

A=54cm².

4 0

3 years ago