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ludmilkaskok [199]

2 years ago

7

PLEASE HELP ITS 25 POINTS AND I WILL GIVE BRAINLIEST

1 answer:

otez555 [7]2 years ago

7 0

Answer:

Step-by-step explanation:

Look at the image

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What is the equation of this parabola in vertex form

attashe74 [19]

first off, let's notice the parabola is a vertical one, therefore the squared variable is the x, and the parabola is opening upwards, meaning the coefficient of x² is positive.

let's notice the vertex, or U-turn, is at (-2, 2)

$\bf ~~~~~~\textit{parabola vertex form} \\\\ \begin{array}{llll} \boxed{y=a(x- h)^2+ k}\\\\ x=a(y- k)^2+ h \end{array} \qquad\qquad vertex~~(\stackrel{-2}{ h},\stackrel{2}{ k}) \\\\\\ y=+1[x-(-2)]^2+2\implies y=(x+2)^2+2$

6 0

3 years ago

You have a credit card that has a balance of $7590 at an APR of 21.99 % . You plan to pay $400 each month in an effort to clear

cricket20 [7]

Answer:

Step-by-step explanation:

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3 years ago

Estimate Width of a room in cm, m, or km

bearhunter [10]

The width of a room can be from around 15 cm to about 40 cm.
meaning 1 m
and about less than 1/6 of a km
Hope it helped!

7 0

3 years ago

How would you convert #11?

nekit [7.7K]

The prefix 'd' stands for "deci-", which is a multiplier of 1/10. This 1 dL is 1/10 of a liter. Hence

1 L = 10 dL

Multiply this equation by 6.88, and you get

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6 0

3 years ago

The second one I don’t know it

loris [4]

Answer:

The third one $\sqrt[3]{15}$

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers