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HACTEHA [7]
2 years ago
10

PLEASE HELP ASAP !! ILL GIVE BRAINLIESTT

Mathematics
2 answers:
kykrilka [37]2 years ago
5 0

Answer:

C

Steps

The A equation is impossible (even if it looks like solvable with quadratic formula)

Have a good day

Evgen [1.6K]2 years ago
4 0

9514 1404 393

Answer:

  A, C

Step-by-step explanation:

The quadratic formula can be used to solve quadratic (2nd-degree) equations. The degree of the equation is the largest exponent of the variable.

The degrees of these equations are ...

  A. 2

  B. 3

  C. 2

  D. 3

Equations A and C are quadratic, so can be solved using the quadratic formula.

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ANSWER ALL FOR BRAINLIEST and lots of points with explanation !!!!ASAP!!
castortr0y [4]

Answer:

here you go

Step-by-step explanation:

20) 3125.76

do 4%*8= 0.32 then 0.32*9768=3125.76

21) Evan- 10%, Jordan-26%, Curt 64%

22) 22 votes (the answer would be 22.62 but you have to round down)

7 0
3 years ago
On an average Saturday, 15% of tickets sold are child tickets. If there were 460 tickets sold in total on Saturday. How many wer
gtnhenbr [62]

Answer:


Step-by-step explanation:


5 0
3 years ago
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The weekly pay for working a job is given by the function P(h) = 15h, where "h" is the number of hours worked. The company restr
Blababa [14]

Answer:

Either B or D.

Step-by-step explanation:

I consider both options valid. It all depends on how the employer is keeping track of time, ie if the pay "ticks" every 60 minutes, or an employee is allowed to clock in half hours.

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If I have to work multiple of 60 minutes, B.

6 0
3 years ago
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Find the equation of the circle in standard form for the given center (h, k) and radius R:(H,K)=(4/3,-8/8),R=1/3
Scorpion4ik [409]

Answer:

<h3>The answer is option B</h3>

Step-by-step explanation:

Equation of a circle is given by

( x - h)² + ( y - k)² = r²

where r is the radius and

( h , k) is the center of the circle

From the question the radius R = 1/3

the center ( h ,k ) = (4/3 , -8/3)

Substituting the values into the above equation

We have

(x -  \frac{4}{3} )^{2}  +  {(y -  -  \frac{8}{3}) }^{2}  =  ({ \frac{1}{3} })^{2}

We have the final answer as

(x -  \frac{4}{3} )^{2}  +  {(y  +  \frac{8}{3}) }^{2}  =   \frac{1}{9}

Hope this helps you

7 0
3 years ago
(6x^3+9x-8)+(5x-9x^2+7
irinina [24]
Add like terms
I'm assuming that you forgot to put the parenthasees at the end

so exg
4x+8x=12x
2x^2+3x^2=5x^2
3x^2+3x^3=3x^2+3x^3
group like tems
6x^3+9x-8+5x-9x^2+7
6x^3-9x^2+14x-1
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3 years ago
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