Answer:
40 meters per second.
Step-by-step explanation:
If there are 1600 meters in one mile, there are 144,000 meters in 90 miles meaning 90 mph is 144,000 meters per hour.
There are 3,600 seconds in an hour so there would be
144,000 meters ÷ 3,600 seconds = 40 meters per second.
Answer:
m = 25/9
Step-by-step explanation:
To solve for m, we must make the equation look like m=?
Since m is divided by 54, we can multiply both sides by 54 to make it have a coefficient of 1. So now our equation looks like:
m = 5/9 * 5
So m = 25/9
Answer:
ANSWER IS C= 1/4X^2-x+4
Step-by-step explanation:
The solving is pretty easy but i like to go on "m a t h w a y" for the original equation that the problem is asking, and then find the answer on
"m a t h w a y" And then type in the other equation choices (a,b,c,d) and find which one has the same graph or same vertex and stuff!
:) your welcome
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identities
• tanx =
• sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x
Consider the left side
= -
= 1 - cos²x
= sin²x = right side ⇒ verified