2 years ago

Hour how much does davon charge per hour for a skateboard rental HELPP I BEG

Mathematics

1 answer:

Setler79 [48]2 years ago

6 0

Answer:

Davon charges $7 per hour of rental

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Identify which of these quadrilateral's are parallelograms.

nlexa [21]

Answer:

Opposite Sides equal

Opposite sides parallel

Step-by-step explanation:

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2 years ago

Which of the following is an equivalent equation obtained by completing the square of the expression below? x^2+6x−8=0 A (x+3)^2

valentina_108 [34]

Answer:

Solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

Step-by-step explanation:

We need to solve the equation $x^2+6x-8=0$ by completing the square method.

For completing the square method: we need to follow: $a^2+2ab+b^2=(a+b)^2$

We are given:

$x^2+6x-8=0$

Solving by completing the square

$x^2+2(x)(?)+(?)^2-8=0$

We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.

So, adding and subtracting (3)^2

$x^2+2(x)(3)+(3)^2-8-(3)^2=0\\(x+3)^2-8-9=0\\(x+3)^2-17=0\\(x+3)^2=17$

So, solving the equation $x^2+6x-8=0$ by completing the square method we get $\mathbf{(x+3)^2=17}$

Option B is correct option.

7 0

2 years ago

576 is what percent of 800?

aleksley [76]

72 percent.
Divide 576 into 800 to get 72%

8 0

3 years ago

Read 2 more answers

Need help with this question

muminat

Answer:

(0,4)

Y =2.5X +4

Step-by-step explanation:

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Morgan had a bag of jolly ranchers. She counted 8 watermelon flavored candies in the bag of 46. If she bought a super-size bag w

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I hope this helps you

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3 years ago