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MaRussiya [10]
2 years ago
14

What is the equation of the parabola ?

Mathematics
1 answer:
Nadya [2.5K]2 years ago
3 0

Answer:

  • D. y = 1/12x² + 2

Step-by-step explanation:

<u>As per graph we observe:</u>

  • The y-intercept is 2
  • The coefficient is positive as the graph opens up

<u>According to the observations, the equation is:</u>

  • y = 1/12x² + 2

Correct choice is D

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In a right triangle the lengths of the legs are a and b. Find the length of a hypotenuse, if: a=3, b=4;
prohojiy [21]

Answer:

The hypotenuse is 5

Step-by-step explanation:

We can use the Pythagorean theorem to find the hypotenuse of a right triangle

a^2 +b^2 =c^2 where a and b are the legs and c is the hypotenuse

3^2 +4^2 =c^2

9+16=c^2

25=c^2

Take the square root of each side

sqrt(25) =sqrt(c^2)

5 = c


6 0
3 years ago
Read 2 more answers
Liliana wants to determine the height of an enlarged photo that she plans to frame. The original photo was 11 inches wide by 14
inn [45]

Answer: 168 inches.

Explanation:

First thing you must always do when solving word problems is read closely, and take note of any number.

In this case, the first thing we must do is find the scale factor.

For this, we use one of the dimensions. We will use the width of the photo.

We have then:

k = 132/11

k = 12

Then, we look for the value of the height of the new photo. To do this, we multiply the scale factor by the original dimension.

We have then:

14k = 14 (12) = 168

Thus, 168 inches is your answer! :)

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
Number 19 help due in 2 minutes
amm1812

Answer: 4 bags of plates plates 3 bags of cups  2 bags of forks

Step-by-step explanation:

48+48=96 32+32+32=96 24+24+24+24=96

7 0
3 years ago
What is the value of x?<br><br> A. 2_/3<br> B. 4_/4<br> C. 4<br> D. 6
Xelga [282]

The answer is b this is because you add the angles


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3 years ago
Write a function for the situation discribed and find the value after 5 yrs. A $12,500 car depreciates 9% each year. Please help
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and surely you know how much that is.
5 0
3 years ago
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