Answer : D
How to: use the properties of radicals 5 squared x 6 then simplify the root
Answer:
Explanation:
H(t) = -2/5t - 5
-2/5t - 5 = 0
-2/5t = 5
t = 5 x -5/2
t = -25/2
Answer:
B or D
Step-by-step explanation:
The reason being is that bc the amount of time it takes to mow x lawns and A and C refer to numbers and the average
Hello from MrBillDoesMath!
Answer:
11.1
Discussion:
cos(42) = x / 15 => multiply both sides by 15
x = 15 * cos(42) => as cos(42) = .743 approx
x = 15 * (.743)
x = 11.15
Thank you,
MrB
First, start off with the number of double basses. the question says there are 4. now, add up all of the numbers of instruments in order to find the total. 7+4+11+11+11=44 (three 11’s for the first violins, second violins and violas). now since you’re comparing the double basses to the total amount, the ratio is 4/44. You can also simplify this ratio by dividing both numbers by 4, which will become 1/11. Now, in order to find the decimal, just divide the fraction. 1/11=.09 repeating. Hope this helped!
