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guajiro [1.7K]
3 years ago
6

Can someone help?! please! easyyy and ill mark you as brainlist!

Mathematics
1 answer:
Galina-37 [17]3 years ago
7 0
The answer is negative twelve -12
Hope this helps
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Find the axis of symmetry and vertex for the parabola y=-4x^2-32x-10
Rom4ik [11]

Answer:

Axis of Symmetry: x = -4

Vertex: (-4, 54)

Step-by-step explanation:

We use a graphing calc.

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Write at least 5 arithmetic sequence and determine the common difference
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Answer: 1,6,11,16,21,26

Step-by-step explanation:

The common difference is 5 (n+5)

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Look at the factors of 18 and 30. What is the greatest common factor? factors of 18: 1, 2, 3, 6, 9, 18 factors of 30: 1, 2, 3, 5
kifflom [539]

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is number 6

Step-by-step explanation:

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What is the unit rate of this question
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Find the distance between the points (3, 8) and (0,4).
Bingel [31]

Answer:

5

Step-by-step explanation:

(3,8) (0,4)

X1 = 3    X2 = 0

Y1 = 8    Y2 = 4

D=\sqrt{(X1-X2)^{2}+ (Y1-Y2)^{2}  }

D= \sqrt{(3-0)^{2} + (8-4)^{2} }

Do what's in the parentheses so...

  1. 3-0= 3
  2. 8-4= 4

Now plug it in!

D= \sqrt{(3)^{2}+(4)^{2}  }

Now you are going to finish the parentheses so...

  1. (3)^2= 9
  2. (4)^2= 16

Plug that in so that you have this...

\sqrt{9+16}

Add 9+16 to get...

\sqrt{25}

Then you are going to find the number or numbers that make this a perfect square...

\sqrt{25}= 5

So 5 is your answer

7 0
3 years ago
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