The ratio 1:2 means there are twice as many dimes as there are quarters. An expression could be n=2d, n being number of quarters, d being number of dimes.
To find slope intercept form first do rise over run
rise 4 run 3
then find where it crosses the x-intercept to get
y=4/3x-3
To figure out R, add 1.97+0.65 together. 1.97+.065=2.62
Answer:10x^2y^2
Step-by-step explanation:
5x2 X 2y2=10x^2y^2
Use the formula a^2+b^2=c^ which is 7.21
