Step-by-step explanation:
sinA= BC/AC
= 24/26
= 12/13
cosA= AC/AB
= 10/26
= 5/13
tanA= BC/AC
=24/10
= 12/5
Geometric mean is the square root of the product of the two numbers:
4 times what=12
divide by 4
what=3
multiply everything by 3
originally we needed 3 cups flower
we ned 3 times of that or 3*3=9
9 cups needed
The first step is to simplify the absolute value. 0.8 - 3/5 is equal to 0.8 - 0.6 which is 0.2. Now we do order of operations. Since the absolute value of 0.2 is 0.2, we can now do PEMDAS and solve. First is multiplication. 0.2 * 10 is 2. Now we have to do 5 - 3 which gives us our answer of 3, or C.
Answer:7
Step-by-step explanation:
324/18 hours = 18$ per hour
126/18$=7 hours
