3 years ago

Long division, x^3-2x^2+1 divided x^2-x+1

Mathematics

1 answer:

Bad White [126]3 years ago

7 0

Step-by-step explanation:

i think this the answer. if it's wrong sorry

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The first car of the D-line train carried 1.5 times the number of passengers that the second car carried. Three passengers get o

kondor19780726 [428]

Answer:

the first car has 15 passengers and the second has 10

Step-by-step explanation:

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3 years ago

Write the equation of the parabola that has the vertex at point (2,7) and passes through

Anton [14]

Answer:

$f(x) = \frac{4}{3} (x - 2) ^{2} + 7$

Step-by-step explanation:

the answer is :- .

$f(x) = \frac{4}{3} (x - 2) ^{2} + 7$

6 0

2 years ago

Please help asap! giving brainliest for those who help!!

dsp73

Answer:

I think this is right:

50:50

5/10

0.5

50%

Step-by-step explanation:

6 0

3 years ago

Using the following image, solve for SR. Look at the image closely.

iren [92.7K]

Step-by-step explanation:

I assume

SR = 2x + 23

RQ = x + 21

if that is true, then the situation is completely simple :

14 = (2x + 23) + (x + 21) = 3x + 44

3x = -30

x = -10

SR = 2×-10 + 23 = -20 + 23 = 3

RQ = -10 + 21 = 11

4 0

2 years ago

Read 2 more answers

Answer Is not C<br>please help

Katyanochek1 [597]

Answer:

Step-by-step explanation:

Well since it is arthimetic sequence we know the formula

We know d is difference between second term and first so it will be -5- (-12)= -5+12= 7

$a_{n}= a _{1}+ d (n-1) \\a_{n}= -12+7(n-1)\\a_{n} = -12+7n-7\\a_{n}= 7n-19$

the domain of this is 1,2,3,4.......

range is -12,-5,2,9.......

Therefore answer is B.

5 0

3 years ago