Answer:

Step-by-step explanation:
We know that:


Remember:
450°=360°+60°
and:

Thus:

Then:

Answer:
34.1
Step-by-step explanation:
8 4/5 is not needed. The other two will given you the answer.
Area = 1/2 * b * h
b = 12 2/5 = 12.4
h = 5 1/2 = 5.5
Area = 1/2 * 12.4 * 5.5
Area = 34.1 square feet.
Answer:
264 ounces
Step-by-step explanation:
#Convert Xan weight into ounces:

Convert Katie's 88 pounds 11 ounce to ounces:

The difference is calculated by subtracting Xan's from Katie's:

Hence, the difference between the weights is 264 ounces
They are not equivalent fractions. You will have to turn 3/4 into an 8th, so multiply it by two, (6/8) and plot that on a graph.
Answer:
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