Answer: I think this is the answer Y=-2x+8
Question:
What is the value of c in the equation below?
A. -4 B. -2 C. 1/64 D. 1/4
Answer:
Step-by-step explanation:
Given
Required
Find c
The equation can be rewritten as:
Solving:
Apply law of indices
Apply law of indices
Answer:
I could tell you that the fist second and third would be <u><</u> > <u><</u>
Step-by-step explanation:
Step-by-step explanation:
I didn't know this off of the top of my head, and I used Google to help me. Simply searching "30 60 90 right triangle" gave me a few very helpful links. For future reference, if no one is answering here, Google may be your friend.
The (credible) site that I found tells me
"The basic 30-60-90 triangle ratio is:
Side opposite the 30° angle: x
Side opposite the 60° angle: x * √3
Side opposite the 90° angle: 2x"
The side opposite the 30 degree angle is a value called "x" according to this site. This would mean that y is x, which is confusing, so we can just say that the value of y is y (if you want to go a little more in depth, I will simply be referring to what the site refers to as "x" as "y"). To begin, the side opposite the 30 degree angle, which is 8√3, is y * √3. This means that y is 8. Then, the remaining side is 2*y, which is 16.
Please let me know if you have any further questions or concerns.
