Answer:
x = 4
Step-by-step explanation:
Multiply both sides of the equation by 3
7 + 2x = 15
Subtract 7 from both sides of the equation
2x = 8
Divide both sides of the equation by 2
Hope this helps :)
6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60
8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80
If you list out the multiples of 6 and 8 you will find that the least common multiple is 24.
It can be a factor if you have f(-1) = 0
That's binomial theorem as I remember.
y = 1
use one equation to solve for one variable.
y = 5 - x
Now plug the value of y in the other equation
x - (5-x) = 3
x+x= 3+5
2x=8
x=4
Now use the value of x to find the value of y on the first equation
y = 5 - 4
No
No, because supplementary angles add up to 180 degrees, and these two do not.
The correct answer is D - 0.1529.
This is because sine ratio is the length of the opposite side over the length of the hypotenuse.