Answer:
I would approach it with a graph or chart because that is the best way to go about a problem like this. don't quote me on this though because im only a freshmen in highschool. I hope this helps>
Step-by-step explanation:
The thickness of each book was A) 2.25 inches
9514 1404 393
Answer:
D. Can't be determined
Step-by-step explanation:
You know that the sum of angles in a triangle is 180°, so ...
a + x + 60 = 180
b + y + 40 = 180
Then the difference between 'a' and 'b' is ...
a - b = (120 -x) -(140 -y) = y -x -20
Since the values of x and y are unknown, the relative values of a and b cannot be determined.
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<em>Additional comment</em>
If you know the triangles are similar (or congruent) and that the relative angle sizes are as they appear to be, then you could say a=b. There is nothing in this problem statement to indicate that is the case.
If Juli needs 20 servings, she will need 12 * 20/8, or 30, ounces of cheese. This equates to 1.875 pounds of cheese.
There is no greatest common factor for this set of numbers.
Maybe you accidentally typed it wrong. If so please type in the correct information and I will be very happy to help you!
:)