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4 years ago

8

What is the remainder when x 3 − 7x + 5 is divided by x + 3 ?

1 answer:

klemol [59]4 years ago

5 0

Step-by-step explanation:

check the image that is your answer

You might be interested in

1. sin(x+20) = cos(2x+10)<br> 2. sin (2x+14) = cos(x-5)

lakkis [162]

Answer:

x=20°

2.

x=27°

Step-by-step explanation:

sin(x+20)=cos (2x+10)

=sin (90-(2x+10))

so x+20=90-(2x+10)

x+20+2x+10=90

3x=90-30

3x=60

x=60/3=20

2.

2x+14+x-5=90

3x+9=90

3x=90-9=81

x=81/3=27

3 0

3 years ago

Tom is 8 years younger than John. Let j represent John's age in years. Write an algebraic expression to represent Tom's age in y

AlexFokin [52]

Answer:

(j-8)years is the answer to the question

5 0

2 years ago

kykrilka [37]

Answer:

Bc=20

Step-by-step explanation:

Sin61=BC/AC=BC/23

BC=23sin61=20

4 0

3 years ago

Pls help pls help pls help

Volgvan

Answer:

A. y=1-2x

Step-by-step explanation:

-1 =1-2(1)

-1= 1-2

-1=-1

-3=1-2(2)

-3=1-4

-3=-3

-5=1-2(3)

-5=1-6

-5=-5

-7=1-2(4)

-7=1-8

-7=-7

5 0

3 years ago

If f(x)=2x+5, then what is f(3)?

FromTheMoon [43]

Answer:

$\Large \boxed{f(3)=11}$

Step-by-step explanation:

$f(x)=2x+5$

For f(3), the input for the function f(x) is 3.

Let x (input) = 3.

$f(3)=2(3)+5 \\\\ f(3)=6+5 \\\\ f(3)=11$

7 0

3 years ago

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