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3 years ago

Find the coordinates of the vertex of the following parabola algebraically. Write your

Mathematics

1 answer:

Kisachek [45]3 years ago

3 0

Answer:37.4x

Step-by-step explanation:

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Pls help me on question 2

boyakko [2]

Answer:

For this one, your answer will be

(x-8) would describe the case here planes grew 8 inches but x inches this weak.

Step-by-step explanation:

hope it helps

have a great day!!

8 0

2 years ago

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Plzzzzzzzzz help meeeeeeeeeeeeee

zzz [600]

Answer:

<em>Solution; x = - 2, x = 5</em>

Step-by-step explanation:

We are given the following equation 2x^2 + 2x + 12 = 3x^2 - x + 2;

2x^2 + 2x + 12 = 3x^2 - x + 2 ⇒ Subtract 2 from either side,

2x^2 + 2x + 10 = 3x^2 - x ⇒ Add x on either side,

2x^2 + 2x + 10 = 3x^2 ⇒ Subtract 3x^2 on either side, simplifying result,

- x^2 + 3x + 10 = 0 ⇒ Factor out common term - 1,

- ( x^2 - 3x - 10 ) = 0 ⇒ Break expression into groups,

- ( x^2 + 2x ) + ( - 5x - 10 ) = 0⇒ Factor x from x^2 + 2x , and - 5 from - 5x - 10,

- ( x( x + 2 ) ) - 5( x + 2 ) = 0 ⇒ Factor out common term x + 2,

- ( x + 2 )( x - 5 ) = 0 ⇒ Apply Zero Factor Principle,

x + 2 = 0, and x - 5 = 0 ⇒ Simplify,

<em>Solution; x = - 2, x = 5</em>

7 0

2 years ago

Tori went to see a monster truck show at the local arena before the show Tori got to see the truck up close he noticed that each

AlexFokin [52]

Answer:

37.70 feet

Step-by-step explanation:

-The radius of each tire is given as 6 feet.

-Distance around each tire is equivalent to the circumference of each tire.

#Circumference is calculated as:

$C=\pi D=2\pi r\\\\=2\pi \times 6 \\\\=12\pi\\\\=37.70\ feet$

Hence, the distance around each tire is 37.70 feet

7 0

3 years ago

30%as a decimal rounded to the thousandths place

zalisa [80]

I think it is 0.0030

4 0

3 years ago

Solve the following equation -3 equals x/5

postnew [5]

First you multiply 5 to both sides to get x by itself so now it is -15=x and now it is solved

6 0

3 years ago

Read 2 more answers