Answer:
6
Step-by-step explanation:
sin(angle) = opposite/hypotenuse
sin(60) = a/4√3
√3/2 = a/4√3
a = (√3/2)(4√3) = 2(3) = 6
Answer:
a) 74.3
b) 98.8
Step-by-step explanation:
The tenth decimal place is the first place immediately to the right of the decimal point. When rounding, you first need to look at the number to the right of the place you wish to find. If the number in this spot is 5 - 9, round the number in the tenth decimal place up one unit. If the number is 0 - 4, keep the number in the tenth decimal place the same. Finally, remove all of the numbers to the right of the tenth decimal place.
a) 74.3472
^ tenth
The next number to the right (4) is not big enough to round up
a) 74.3
b) 98.759
^ tenth
The next number to the right (5) is big enough to round up
b) 98.8
Answer:
(9,5)
Step-by-step explanation:
10+8/2=18/2=9
6+4/2=10/2=5
That gives you 11 different options if they have to be together so the answer is 11! (factorial) which is 11*10*9*8*7*6*5*4*3*2*1
