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Tamiku [17]
2 years ago
5

1 of 3

Mathematics
1 answer:
lara31 [8.8K]2 years ago
3 0

Answer:

a

n

=

2

2

n

−

1

Step-by-step explanation:

hope this helps

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I will mark brainliest
butalik [34]

Answer: 16875

Step-by-step explanation:

Let the price of the washing machine be x.

Since she loses 20% in the bargain, this implies that she sold it at (100% - 20%) = 80%.

Therefore, 80% of x = 13500

0.8 × x = 13500

0.8x = 13500

Divide both side by 0.8

0.8x/0.8 = 13500/0.8

x = 16875

Therefore, the price at which she bought the washing machine is 16875 rupees.

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2 years ago
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Evgen [1.6K]

Answer:

-1 1/4

Step-by-step explanation:

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3 years ago
Rewrite the equation in slope intercept form:<br> X/3+y/5=1
svet-max [94.6K]

Answer:

y=-3/5x+5

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7 0
3 years ago
A grain of sand has a diameter of 0.049 millimeters. Write 0.049 in words.
Sunny_sXe [5.5K]
Forty-nine thousandths
5 0
3 years ago
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How do I solve this problem, or can I have an answer to this problem?
azamat
Well first you have to know what i is. i is the sqrt of -1 so try doing 3+5(sqrt-1)/1+sqrt-1. I don't know how to solve it though sorry
7 0
3 years ago
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