Maria owns a hardwood floor company. She is bidding hardwood floor for the local high school gym. A standard high school basketball court measures 50 feet by 84 feet, however there needs to be space for bleachers and at the end of each basket. The gym measures 70 feet by 94 feet. The school wants to have hardwood on the entire floor. Maria will charge $6.00 per square food for the floor installed. How much is Maria’s bid to the school?

c

step-by-step explanation:

more detail

step-by-step explanation:

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west

139 divided by a number

step-by-step explanation: