Step-by-step explanation:
area of quadrilateral = sum of area of triangles
area of triangle ADC = .5 * b * h
= .5 * 12 * 5 = 30 km^2
area of ∆ABC = .5 * sinx* ab* ac
= .5 * sin 30 * 3* 13 = 39/4 = 9.75 km^2
area of quadrilateral = 39.75 km^2
total cost =$ 397.5 million
Answer:
3
Step-by-step explanation:
Answer:
Step-by-step explanation:
84%
800*.84 = 672 students prefer the stadium
Answer:
Amount of commission = $230
Step-by-step explanation:
Given:
Total sales = $2,300
Commission percent = 10%
Find:
Amount of commission
Computation:
Amount of commission = Total sales x Commission percent
Amount of commission = $2,300 x 10%
Amount of commission = $230
