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arsen [322]
4 years ago
9

Find x in this proportion. x/3 = x+2 /5 x = -1 1 2 3

Mathematics
2 answers:
timama [110]4 years ago
7 0

Answer:

it 2

Step-by-step explanation:

i took the test

Deffense [45]4 years ago
7 0

Answer:

Step-by-step explanation:

\frac{x}{3}=\frac{x+2}{5}\\\\x*5=3*(x+2)\\5x =3x+6\\\\5x-3x=6\\\\2x=6\\\\x=\frac{6}{2}\\\\x=3

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PLZ HELP 60 POINTS!!!!!
ratelena [41]

Answer: Vector travelling 4 units to the left and 1 unit up, facing northwest.

Step-by-step explanation:

The original shape is ABC, while the translated shape is A'B'C'.

The translation is 4 units to the left and 1 unit up.

The correct vector will display as a vector travelling 4 units across and 1 unit down, facing northwest.

The first attached image travels 4 units across and 1 unit down, and faces the correct direction (northwest).

The second attached image travels 4 units across and 1 unit down, but it faces the wrong direction (southeast).

The third image travels 1 unit across and 2 units down. This is incorrect.

The fourth image travels 1 unit across and 2 units down. This is incorrect.

The correct answer is the first attached image (linked in comments)

7 0
3 years ago
Read 2 more answers
Question 17 i need help answer is -16 but don’t know how
Mila [183]

Answer:

-16

Step-by-step explanation:

-k² -(3k-5n)+4n k=-1 , n= -2

= -(-1)² - ( 3(-1) -5(-2) )+4(-2)

= -1-(-3+10)-8

= -1-(7)-8

= -1-7-8

= -16

4 0
3 years ago
Amelia and her brother had a snow day, so they played in the snow for 3 hours. During that time, it snowed another 4.8 inches. I
damaskus [11]

Answer:

1.6 inches per hour. you would divide 4.8 by 3 which is equal to 1.6.

Step-by-step explanation:

7 0
4 years ago
Need help with this math problem
Andre45 [30]

Hey There!

First you would need to factor out the two.

-4x^3/2 = -2x^3

2x^2/2= x^2

12x/2= 6x

6/2= 3

Now we have.

-2x^3+x^2+6x+3 / x+1

We would then factor with polynomial division, and then we should have.

-2(2x^2 - 3x - 3)(x+1) / x+1

We would then cancel out the x+1

Therefore, the answer would be \boxed{-2(2x^2-3x-3)}

Hope this helped!

8 0
4 years ago
A new car is purchased for 23700 dollars. The value of the car depreciates at
Tpy6a [65]

Answer:

5 years (about)

Step-by-step explanation:

$23,700 X .13 = $3,081

$3,081 X 5 = $15,405

$23,700 - $15,405 = $8,295

Good luck! hope this helps.

(If you've noticed a mistake in my logic, please comment any corrections)

7 0
3 years ago
Read 2 more answers
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