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elena-s [515]
3 years ago
9

Given this number line, AB = [?] Help I need the answer

Mathematics
1 answer:
Kamila [148]3 years ago
7 0
We need the number line
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Suppose a parabola has vertex (5,-3) and also passes through the point (6, 1). Write the equation of the parabola in vertex form
Alchen [17]

General form for vertex form is:

y = a(x - h)² + k

Where the vertex is the point (h, k). We know this to be (5, -3), so we can substitute the values for h and k to get:

y = a(x - 5)² - 3

We then also have another point (6, 1) that gives us an x and y. Substitute those in to leave one unknown which we can solve for:

1 = a(6 - 5)² - 3

1 = a(1)² - 3

1 = a(1) - 3

1 = a - 3

4 = a

So the equation of this parabola in vertex form is:

y = 4(x - 5)² - 3


can i have brainlist

7 0
3 years ago
Help please <br><br><br> 10 points btw
Rashid [163]
0.591 is the answer my dood
8 0
3 years ago
Elle has a sticker book with 12 pages of stickers. Her friend Erin's book has 3 times more pages. How many pages are in Erin's b
Fed [463]

Answer:

36 pages

Step-by-step explanation:

12 multiplied by 3 is 36

5 0
3 years ago
Read 2 more answers
How much is 5/8 of 32?
sineoko [7]
5/8 of 32 would be 20

Explanation:
The word "of" in math (fractions) means to multiply. So, we multiply 5/8 x 32, and that gives us 20.

If you have any other questions, comment so I can help you :)
5 0
3 years ago
Read 2 more answers
Tommy can ride his bicycle 4.5 miles in 15 minutes. How many miles can he ride in 75 minutes
adoni [48]
Here, we need to set up a proportion.

4.5 miles in 15 minutes.

In 75 minutes, how much miles can he ride?

4.5/15 = x/75

Cross multiply

4.5 * 75 = 337.5
15*x = 15x

15x = 337.5

15x/15 = 337.5/15
x= 22.5

Final answer:- Tommy can ride 22.5 miles in 75 minutes. 


5 0
3 years ago
Read 2 more answers
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