Answer:
cos0 = 6.8556546i/23 or sqrt-47/23
Step-by-step explanation:
hypotenuse is 23, opposite is 24
we have to find the adjacent using the pythagorean theorem
24^2 + b^2 = 23^2
576+b^2=529
subtract
b^2=-47
b=sqrt-47
sqrt of -47 is 6.8556546i, there is an i since it is the square root of a <em>negative</em>
cos = adjacent/hypotenuse
Answer:
5.25x-6
Step-by-step explanation:
Answer:
135.42
Step-by-step explanation:
Find area of all sides then add them together
Answer:
30 students total
Step-by-step explanation:
2 boys: 3 girls Multiply both sides by 6
12 boys : 18 girls Now add these together to get the total number of students
12 + 18 = 30 students total
If this answer is correct, please make me Brainliest!
Answer:
,
etc.
Step-by-step explanation:
Multiply the top and bottom of 
by the same number to get an equivalent fraction.
