Answer:
6^-1
Step-by-step explanation:
6^-6 - (-5) = 6^(-6 + 5) = 6^(-1)
A lot of things are going on in this question. Notice how the 5 is handled. It starts off in the denominator as - 5 and when brought to the numerator it becomes -(-5) which makes it + 5.
The answer is then easy. It is 6^(-6 + 5) = 6^-1
You could give the answer as 1/6 but that is not what the question says.
Answer:−√33/7
Step-by-step explanation:
Second quadrant implies cos negative, as cos is projection from
unit circle to x axis.
sin^2+cos^2=1
cos= sqrt(1-sin^2)
sin^2 = 16/49
1-sin^2 = 33/49
sin= -sqrt(33)/7
Explanation:
In 2 hours (x) Frank earned $31(y)
In 4 hours (x) Frank earned $62(y)
2x = 31y
31 / 2 = 15.5
4x = 15.5 x 4 = 62y
a>82 is 42 degrees warmer than 40.
8640 square inches are in 60 feet
