1) The dependent variable is the total cost.
2) The perimeter is 36 inches.
The dependent variable is the one that gets changed by the other one. In this case, the total cost gets changed by the amount of fabric bought.
To find the perimeter:
Since the ratios of the side length to perimeter is the same, we set up the ratio:
2/8 = 9/x
Cross multiply:
2*x = 8*9
2x = 72
Divide both sides by 2:
2x/2 = 72/2
x = 36
Hello there!
Knowing that you have a swimsuit of an original price of $20.30 that is discounted 65%, you can find the price of the swimsuit after the discount by first finding 65% of your original price.
To find 65% of your original price, multiply 65% to 20.30:
0.65*20.30
=13.195
Now, subtract this amount from your original price:
20.30-13.195
=7.105
Finally, round to the nearest cent to get $7.11 dollars as your final answer.
Hope this helps and have a marvelous day! :)
Answer:
y = - 3/2x - 4
Step-by-step explanation:
m = - 3/2 ( use the opposite reciprocal of the slope given) Perpendicula lines have opposite reciprocal slope
2. Find b by plugging in the m and one of the points given into y = mx + b
5= - 3/2 ( - 6 ) + b
5 = 9 + b
- 4= b
3. Write the equation using the m and the b you just found
y = - 3/2x - 4
Answer:
Step-by-step explanation:
These are similar by SSS similarity. The corresponding sides are all in proportion to one another. For example, side AB is corresponding to side YZ, so the similarity ratios are
40/30 = 50/37.5
If you reduce both of those ratios down by division, you will get that both sides reduce down to 1 1/3. Therefore, they are similar by SSS similarity. Not congruency. Congruency is different.
Answer:
Step-by-step explanation:
Cosecant function is undefined when angle is 0 radians and equal to 1 when angle is 0.5π. The graphic shows a translation of 2 units in the +y direction. Then, the function is:
