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Burka [1]
2 years ago
13

Find all zeros and write the answers in factored form (x-5)(3x^2-8x+6) =0

Mathematics
1 answer:
katen-ka-za [31]2 years ago
3 0

Answer:

x-5=0

x=5

3x2-8x+6=0

d= 64 - 4*3*6= -8

=>

x≠R

answer: only x=5

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tyler has a rectangular garden measuring 12m by 20 m that he wants to split diagonally from corner to corner using a fence. how
adelina 88 [10]

Answer:

23.3

(or 4\sqrt{34} (let me know if you wanted this one and is you want it explained) lol)

Step-by-step explanation:

To find the length of the fence, use the Pythagorean theorem because, if you cut a rectangle diagonally, you will create two right triangles, and this formula only works with right triangles:

a^{2} +b^{2} =c^{2}

Insert values:

12^{2} +20^{2} =c^{2}

Solve for c:

Evaluate exponents

144+400=c^2

Simplify addition

544=c^2

Find the square root of both

\sqrt{544} =\sqrt{c^2}\\\\\sqrt{544} =c\\\\23.324=c\\\\c=23.3

The fence needs to be approximately 23.3 m.

5 0
2 years ago
Read 2 more answers
6. You and your family went to a restaurant and the bill came to $120. You decide to
ivann1987 [24]

Answer:

c

Step-by-step explanation:

18 percent of 120 is 21.6

6 0
2 years ago
Read 2 more answers
One month salma rented 3 movies and 2 video games for a total of $19 . the next month she rented 5 movies and 6 video games for
Doss [256]

6$ and 8$ boiiiiiiiiiiiiii


7 0
3 years ago
Cindy has 2 boxes of pencils. Patrice has 5 boxes of pencils. simplified
wel

Answer:

2+5=7

Step-by-step explanation:

eg.1 box has 15 pencils which means cindy have 30 pencils and patrice have 75

7 0
2 years ago
A pet store has 80 geckos and anole lizards altogether.
larisa86 [58]
I don’t know what your trying to find but you basically create an equation, like this
3x+5x=80
and solve which would result in x=10
so there is
30 geckos
and
50 anole lizards
4 0
2 years ago
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