I think it helps to put it into an algebraic equation first:
14 + <em>n</em> = 25
Now we need to find the graph that matches it. The answer is D, since it represents our equation.
D = adult
c = child
t = total admission cost
t = 8d + 5c
t = 8(2) + 5(3) = $31
Answer:
A
Step-by-step explanation:
|-2 - 1.5| = |-3.5| = 3.5
|1.5 - 2| = |-0.5| = 0.5
The distance is 3.5, so the first equation is correct!
Answer:
1306.90≅ 1307 rounded to the nearest tens
Step-by-step explanation:
r= radius = 13 cm
l is the slant height =19 cm
surface area of the cone= area of the circle + area of the curved of the cone
SA=πrl +πr²
SA=π(13)(19) +169π
SA= 247π +169π= 416π=1306.90≅ 1307 rounded to the nearest tens
