B. 30 square units :) hopes this helps
Answer:
r = 4
Step-by-step explanation:
First we have to subtract 21.50 from 20.50 because that is how much money it takes to get inside the amusement park.
21.50 - 20.50 = 1
Right now you have only 1 dollar left. now we have to divide 100 by 25 to see how many times you can ride.
100/ 25 = 4
You can ride 4 times
Answer:
Option B
Step-by-step explanation:
Given that cosθ = 
Since, θ is an angle in quadrant II therefore, cosine value is negative
Now we will find the tangent ratio from the given triangle.
tanθ = 
From the given triangle,
By applying Pythagoras theorem in the given right triangle,
AC² = AB² + BC²
AB² = 10² - 3²
= 100 - 9
= 91
AB = √91
tanθ = 
Now, tanθ = 
Since, θ is in second quadrant therefore, tangent of the angle will be negative.
tanθ = 
Option B is the answer.
Answer:
9 buses
12 cars
(Step-by-step explanation:
x=bus x+y=21 --> y=-x+21
30x+4y=318 --> y= -30x/4 + 318/4
y=car
x= 9
y=12
:) hope this help
Answer:
D is the answer
Step-by-step explanation:
Arithmetic sequence have common difference between two consecutive terms.
Geometric sequences have common ratio between two consecutive terms.
