Answer:
It says that angle ABD all together equal 116 degrees so the angle CBD equals 48 degrees so to find out what x is just subtract angles ABD and CBD which is
116-48 = 68
C. 68
Answer:
a&c
Step-by-step explanation:
because you can multiply to numbers and reach 0 or 2, but no number times another equals 7 and no number times 0 equals three (multiplicative identity of 0)
Answer:
6.5 feet
Step-by-step explanation:
Based on the Cosines Law, we have:
If we isolate b (which is our x in this problem), we have
We have
a: 2
c: 5
B: 131 (since it's the complement of the 49 degrees angle: 180 - 49).
So, we plug these numbers in the formula....
We round it up to the tenth of the unit... to get 6.5
The answer is B) 1.5
To find the expected number of siblings, multiply each outcome by the probability of the outcome (0)(0.1) + (1)(0.6) + (2)(0.05) + (3)(0.15) + (4)(0.1) = 1.55 OR 1.5 siblings.
It should look something like this. Just put two points on the line