Besides the obvious one(81*1), the only 2 combinations are 9 and 9, or 27 and 3.
1,009.479 just add themmmm
Step-by-step explanation:
slope: -4
y + 1 = -4(x - 0)
y + 1 = -4x + 0
y = -4x - 1
Answer:
a=6.9
Step-by-step explanation:
Since you know that C is a right angle, you can use the Law of Sines to find a. The first step is to find the size of the angle A, which is 180-74-90=16. Now, you set up a ratio that involves 3 knowns and one unknown to get
, which after cross multiplying yields
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Since CAB is similar to EFD, then the length of DE would be as follows: 28.