Hi there! To turn a mixed number into a improper fraction we multiply 1 by 3 and add 2. 1 2/3=1×3+2/3=5/3. Therefore, 1 2/3 as an improper fraction is 5/3.
Answer:
y = -2.5
Step-by-step explanation:
For such a problem as this, you can replace all sine or cosine functions with their midline value of 0. Then you have ...
f(x) = 0 -2.5
which simplifies to ...
f(x) = -2.5
You can leave the equation like this, or write it as ...
y = -2.5
_____
Perhaps you can see that the midline is the value of any constant added to a sine or cosine function.
Answer:
12+98=110
Step-by-step explanation:
Answer:
Step-by-step explanation:
9mx7.5m=67.5m
25cmx20cm=500cm=0.5m
67.5÷0.5=135
45×135=Rs.6075
Answer:
Our actual answer is 1/18 greater than our estimate
1/2 < 5/9
Step-by-step explanation:
5/8 is close to 1/2
8/9 is close to 1
1/2 * 1 = 1/2
Our estimate is 1/2
Actual answer
5/8 *8/9
Rewriting
5/9 * 8/8
5/9
How close
5/9 - 1/2
Getting a common denominator
5/9*2/2 - 1/8 *9/9
10/18 - 9/18
1/18
Our actual answer is 1/18 greater than our estimate