Answer:

Step By Step Explanation:
Follow PEMDAS Order Of Operations
Calculate Within Parenthesis: 

Calculate Exponents: 

Divide: 

Add

➤ 
Answer:
16 * √3 cm² or approximately 27.71 cm²
Step-by-step explanation:
Given the 8 cm length of the diagonal and the 30° (π/6 radians) angle with one of the sides, we can calculate the width and height of the rectangle using:
8 * cos(π/6) = 8 * ((√3)/2) = 4 * √3
8 * sin(π/6) = 8 * (1/2) = 4
Multiply those two values together to get the area and you get
16 * √3 cm²
Answer:
C eleven over twelve, five over six, seven over ten
Step-by-step explanation:
Multiplying the fractions listed above by sixty gives fifty-five, fifty, and forty-two. These numbers are ordered greatest to least.
Answer:
Third
Step-by-step explanation:
slope of the graph
Answer:
<em>The interest rate is 2%</em>
Step-by-step explanation:
<u>Simple Interest</u>
Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.
The interest earned is calculated as follows:
I=P.r.t
Where:
I = Interest
P = initial principal balance
r = interest rate
t = time
The principal is P=$3,000 and it earned I=$300 in t=5 years. Thus the interest rate can be calculated by solving for r:



r = 0.02
The interest rate is 2%