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NemiM [27]
2 years ago
13

Helpp ill give brainliest

Mathematics
1 answer:
N76 [4]2 years ago
7 0

Answer:

I think its D. 70 - 79

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arsen [322]
It’s (-1,0), because
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2 years ago
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Please helpppppppppp
Alika [10]

Answer:

x = 1/3

Step-by-step explanation:

f(x) = -3x^2 + 2x-17

This is in the form

ax^2 +bx+c

a = -3  b = 2  c = -17

The axis of symmetry is at

x = -b/2a

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x = 1/3

8 0
3 years ago
What is the probability of rolling a prime number of a standard 20 sided die? (1 is not a prime number)
satela [25.4K]

Answer:

2/5.

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The prime numbers from 1 to 20 are 2, 3, 5, 7, 11, 13, 17 and 19.

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3 0
3 years ago
Craig is folding laundry for his family. in the basket 1/6 of the shorts belong to his older brother and 3/6 of the shirts belon
marishachu [46]
I'm assuming you meant shirts instead of shorts for the older brother.

1/6 + 3/6 = 4/6

4/6 of the shirts belong to his brothers
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5 0
3 years ago
9/8 divided by 3/8<br><br> 3/5 divided by 2/3
suter [353]
9/8 divided by 3/8 is 3 (because of the same denominator look at the first number)

3/5 divided by 2/3 is 0.9 hope this helps
8 0
2 years ago
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