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BigorU [14]
3 years ago
8

I need the answer for numbers 1-4 to see if I’m correct. Anyone know?

Mathematics
1 answer:
svetlana [45]3 years ago
8 0
They are all correct good job
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A store is having a sale in which all items are 20% off. If p is the original price of an item, then the equation p - 0.2p = 0.8
katovenus [111]

Answer:

Answer Expert Verified

We are given that there is a 20% sale in the store. Moreover, the sale price of an item is p - 0.2p, where p is the price of the item. So, we get that, p - 0.2p is equivalent to 0.8p

6 0
3 years ago
a centroid separates a median into two segments. which of the following is the ratio of the length of the shorter segment to the
olga2289 [7]
The answer is 2:1.

The centroid separates the median, or the point from the midpoint of a side of a triangle with its opposite angle, at a ratio of 2:1, meaning that one segment is 1/3 the length of the median and the other segment is 2/3 the length of the median. 
3 0
3 years ago
K/9=3/9=what ? so is( k)a 3 or another number which is k=3/9=3/9 or no?
Flura [38]
So, if k/9=3/9, then k=3, because it is a variable substituting 3. :D Hope I could help! 
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3 years ago
What is the exact circumference of the circle?
tensa zangetsu [6.8K]
Your answer would be B.)
3 0
3 years ago
Read 2 more answers
Determine whether the system of equations has no solution, one solution, or infinitely many solutions
Vinil7 [7]

Answer:

one solution

Step-by-step explanation:

y=-3x+5

y=1/2x-2

You can tell straight off the bat, it does have a solution, and it isn't infinite solutions. If it had no solution, it would have the same slope but different y-intercepts. If it had infinite solutions, the 2 equations would have to be the exact same. So there is only one solution.

---

hope it helps

4 0
3 years ago
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