Answer:
Each CD was $15.30.
Step-by-step explanation:
97.20-5.40= 91.80 => 91.80/6= 15.30
The answer is 32$ per gram. You just divide 160 by 5 to get the answer.
Hope that helps!!!
Answer:
4cm^2
Step-by-step explanation:
First we need to find the length of the height of the triangle using Pythagoras:
a^2+b^2=c^2 (Substitute in what we have)
a^2+3√2(^2)=2√5(^2) = a^2 + 18 = 20 -> 20-18=2 √2=BD
Now we can find the area:
AD+DC= 3√2 + √2 = 4√2 x √2 = 8/2 = 4
Answer:
6x + y
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since there are 360 degrees in a circle, we can set up the following proportion:
