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r-ruslan [8.4K]
3 years ago
10

Pls help brainliest shall be given ppl

Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

For 1st q its A

For 2nd q its B

For 3rd q its A

For 4th q its A

Step-by-step explanation:

Reflection dont change vertices orientation

1/2 is like dividing by 2 so half

(X,Y) reflection on x axis will make y negative

If u rotate 90° clock wise it will go to Q1

Now i can have my brainliestplease thanksss

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The price of a mountain bike increased by 20% in the past year the value is $150 what was the value of the mountain bike last ye
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I hope I am reading the problem right: The price of a mountain bike increased by 20% in the past year. The value is $150. What was the value of the mountain bike last year?

Let's simplify this. One year, there was this radical mountain bike that used to have an unsaid price, <em>x. </em>That year, that price of x increased by 20% more than it was before, or <em>120% times the original value</em>. Because of that, it's now $150.

We can equation this.

1.20x = 150

x = 150/1.2

x = 125

The bike, I believe, cost $125 last year. Hope this helps!


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