Answer:
1.75 x 10^5
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
3:4:<u>5</u>:7 added up is 19 so doubling it is-
6:8:<u>10</u>:14 =38
Hope this helps!
Yes it is negative because of the last number is 14
Answer:
x is the hypotenuse
from trigonometry ratios:
consider theta to be 60°
We will simplify the left hand side of the equation to look like the right
taking the LCM
expanding the binomial in the numerator
Since sin²x + cos²x = 1
factoring out the 2 from the numerator
1-sin(t) will cancel out
since cos²(t) = 1/(sec²(t))
which is equal to the right hand side of our given equation.
So we verified the identity!