3 3/4 inches are equivalent to 3.75 inches:3 3/4 = 3.75. Divide 45 inches by 3.75 to see how many boards are needed: 45 / 3.75 = 12. To check: 3.75 x 12 = 45 inches. So, 12 boards are needed.
Answer:
The answer is option 1.
Step-by-step explanation:
Given that the formula for tangent is tanθ = opposite/adjacent :
Let oppo. = BC = 16,
Let adj. = AB = 12,
Mean is also another way of saying average.
so first you need to add all the numbers together. then divide by 6 because you added 6 different numbers together. then you should get 87
90+100+48+88+100+96=522
522÷6=87
Answer:
A is quadrilateral
b is concave
c unsure but i belive it is regular correct me if I'm wrong