Answer:
A is correct
Step-by-step explanation:
2 ^-3 is equal to 0.125
A is also equal to 0.125
Answer:
The answer is no solution
Step-by-step explanation:
k+5 = 4k-3k+8
k+5 = 1k +8
1k + 5 = 1k + 8
-1k -1k
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5=8
5=8 is no a true statement
For this case we can use the law of the sine to solve the problem.
We have then:

From here, we clear the value of x.
We have then:

Rewriting we have:
Answer:
The angle R is given by:
x = 68 degrees
option B
Answer:
3c-6
Step-by-step explanation:
One day is c-2 so we need to multiply by 3. We get 3(c-2) or 3c-6.
Tip: use the variables/numbers in the problem to form an equation. Then, simplify.
Answer: 1
Step-by-step explanation: if a=2 then it would be 2 x 2 which is 4 and the minus 3 which is 1