the answer is 12.8 because
both of these equations added together make a straight line, or 180 degrees
so we have to put them together: 7x+8x-12=180
and we just solve for x
Hi, Thepersonwhoneedsyou!
In scientific notation you have to move the decimal(to the right or left) in order to get a number between 1-10! I moved the decimal 5 times to the left to get a number between 1-10!
9.05 *10^5
I hope this helps:)
Papi elle talwante heikss vdzzz
Answer:
f(x) = 8x² + 2x - 5
Step-by-step explanation:
I think you meant to put an 8 instead of *.
Anyways, f(x) = 8x² + 2x - 5 is a quadratic function because there is 8x² in the function.
If this answer is correct, please make me Brainliest.
I believe the answer to your problem is B
