Answer:
=
Step-by-step explanation:
The number of chairs will be painted in 3 hours = 3 × chairs painted in 1 hour
= 3 ×
=
The answer is 60/t. Please mark brainliest if possible :)
Answer:
87.4877 meters
Step-by-step explanation:
First we can make two right triangles as shown on the images below. So first let's calculate the height of the top triangle:
Where x = 30m, , and r is the hypotenuse which is to be determined and so:
Now we will input our r value into our y equation and so:
So the height of the top triangle is 31.0659 meters.
Similarly let's calculate the height of the bottom triangle:
Now we'll plug it into our y equation:
Therefore by adding the height of both triangles we obtain:
31.0659m + 56.4218m = 87.4877m
Answer:
25%
Step-by-step explanation:
The formula for finding change over time
P= N-O/O times 100
P= percent
N= new value (for this problem 40)
O= old value (for this problem 32)
100 to get the percentage
First, subtract 32 from 40 to get 8.
Then, divide 8 by 32 to get 0.25
Lastly multiply by 100 to get 25 which is your percentage of change
Answer:
420.00
Step-by-step explanation:
I not sure but I hope this helps