To do this problem hand, you have to start by changing the mixed number into an improper fraction. A handy trick for that is to:
1) Multiply the denominator of the fraction part, 4, by the whole number, 4. So 4*4=16.
2) Add the number in the numerator to the value from step one. So 16+3=19.
3) Put the value from step two over the denominator to get your improper fraction! 19/4
Now you need to multiply to get a common denominator in both values in order to subtract. You have 19/4 - 1/3. This is when you could use a calculator if allowed haha, or multiply 19/4 by 3/3 and 1/3 by 4/4 to get 57/12 - 4/12. Subtract to get 53/12.
Now just do simple division and put the remainer over 12 and simplify the fraction if needed! 53/12 = 4R5. So 4 5/12 is the answer :)
Answer:
plane a because it was 10.46 miles away
Step-by-step explanation:
We use the Sine Rule to determine which plane is further away after 7 miles off the ground.
#Plane A departs at 42°, The 7 mile flight corresponds to the 42°:
#Plane B departs at 44°,The 7 mile flight corresponds to the 42°:
Hence, Plane A since it's 10.46 miles away.
Answer:
39.4 divided by (-7.2)= -5.472
6.7-39.31=-32.61
Step-by-step explanation:
Answer:
$1673.25
Step-by-step explanation:
si year 1 = $1500 * 0.0385 =57.75 si yr 3 =57.75*3 = $173.25 return total = 1500+ 173.25 = $1673.25
Step-by-step explanation:
We know to find the area of a rectangle we need to multiply the length times the height.
In other words,
We know our length is 75 and our height is 55, so lets multiply it.
So our final answer is:
4125 sq. ft
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Hope this Helps!</h3>
:)