Answer:
Step-by-step explanation:
You can use a factor tree, and if you dont know how to use one, look it up on youtube, theres tons
The line equation is Y= - 1/2x +4
The unit rate for 3 for $5 is around $1.70 or $1.60
The unit rate for 4 for $6 is $1.50
Answer:
Step-by-step explanation:
Sin80° = opp/hyp
Sin80° = 21/y
ysin80° = 21
y = 21/sin80°
y = 21.3
