Yes because if you plug in (-1,2) to each equation you get a true statement.
Answer is C 2/1
tangent ration in a right angel is tan(thetha)=sin(thetha)/cos(thetha)
always remember formula sinФ=perpendicular over hypotenuse
cosФ=base over hypotenuse
Answer:
<h2>50s</h2>
Step-by-step explanation:
<h2>To find algebraic expression, you need to look at the paragraph</h2>
<h2>Cost of 1 gift card of music : $50</h2><h2>Cost of each song : s dollars</h2>
<h2>We have to multiply 50 by s dollars.</h2>
1. 4n/5 = 4000 miles. n = 5000.
2. I can't read the whole thing.
3. 3000 miles.
4. Can't read the whole thing.
Hope I kinda helped.
Answer:
:)
Step-by-step explanation:
1/2 times 5= 5/2= 2 1/2
3/4 times 8= 24/4= 6
1=5/2
2=24/4 or 6
