Answer:
6 sqrt(3) = y
Step-by-step explanation:
We can use the leg rule to find y
hyp leg
----- = -------
leg part
9+3 y
----- = -------
y 9
Using cross products
12*9 = y^2
108 = y^2
Taking the square root of each side
sqrt(108) = sqrt(y^2)
sqrt(36 *3) = y
6 sqrt(3) = y
Answer:
8hours
Step-by-step explanation:
10000÷5=2000
so the restaurant earns 2000$ per hour
8×2000=16000
8hours=16000$
Hope that helped
Answer: Option "A" is correct.
Step-by-step explanation:
Since we have given that
53(1-x) represents the discounted price of a pair of shoes , where x is the percent of the discount written in decimal form.
So,
(1-x) represents the percent of original price being paid as we know that if percentage is given in decimal form then to get the percent of original price being paid we subtract it from 1.
For example:
Suppose 20% is the percent of discount on market price then the selling price will be 80% of marked price.
In the above example, we subtract it from 100% to get the remaining price he is receiving at.
If we have 0.2 as discount then the selling price will be 0.8 of marked price i.e. we get 0.8 which tells us the original price is being paid.
Answer:
Step-by-step explanation:
1) 9 x 4 = 36
9 + 4 = 13
2) 9 x -4 = -36
9 + (-4) = 5
3) 4 x3 = 12
4+ 3 = 7
4) -4 x 3 = -12
-4 + 3 = -1
Answer:
C no, because one x value corresponds to two different y values
Step-by-step explanation:
The x value of 3 goes to two different y values
This means this cannot be a function
This is not a one to one correspondence
