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prohojiy [21]
3 years ago
9

Find the vertex of the parabola f(x)=x2-6x+13

Mathematics
1 answer:
beks73 [17]3 years ago
5 0
Rewrite in standard form using (h,k) to find the vertex.
(3,4) is the answer.
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If you drive three cars from a regular deck of 52 cards for keeping each card out of the deck after you drive what are the chanc
Andreyy89
Chance to draw 7: 4 out of 52
chance to draw 1st queen: 4 out of 51
chance to draw 2nd queen: 3 out of 50
total chance = multiplication of 
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\frac{2}{5525}

pretty miserable change... apox 1 out of 2762, but still much better than any lottery ticket

6 0
2 years ago
Find the minimum, first quartile, median, third quartile, and maximum of each data set, 12, 10, 11, 7, 9, 10, 5
Sliva [168]
To find the median:
Least to greatest order:

5, 7, 9, 10, 10, 11, 12

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7 0
3 years ago
Read 2 more answers
Which sets of side lengths represent Pythagorean triples? Check all that apply.
marshall27 [118]

Answer:

08, 15, 17

Step-by-step explanation:

Use the Pythagorean theorem.

Where the sum of both legs squared is equal to the hypotenuse squared.

8² + 15² = 17²

64 + 225 = 17²

289 = 17²

289 = 289

The side lengths that represent Pythagorean triplets are 08, 15, 17.

8 0
3 years ago
How many faces does this shape have?
Veseljchak [2.6K]
DO NOT LISTEN TO THE OTHER PERSON, you can CLEARLY see thats not the right answer. She/He is bluffing.

The true answer:
The shape has 4 faces. Faces means the sides of a 3d figure/the sides are the 2d shapes that form together to form one 3d figure. Btw that figure is a triangular pyramid.
Com.ment me if u have any questions

Have a nice day!
4 0
3 years ago
What is the value of the expression 2.6 x 10 to the power of 9 divided by 1.3 x 10 to the power of 2
bazaltina [42]
(2.6 * 10^9) / (1.3 * 10^2) =
(2.6 / 1.3) * (10^9) / (10^2) =
2 * 10^7 or 20,000,000 <===
7 0
2 years ago
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