Answer:
The answer to your question is Area = 40 u²
Step-by-step explanation:
Data
A = (-1, -4)
B = (-1, 6)
C = (3, 6)
D = (3, - 4)
Process
1.- Plot the points to determine the base and the height (see the graph below)
2.- Calculate the distance between A and B and A and D
dAB =
dAB =
dAB =
dAB = 10
dAD =
dAD =
dAD =
dAD = 4
3.- Calculate the area
Area = base x height
Area = 4 x 10
Area = 40 u²
Hello :
The Area of a rectangle is : A = L×W ... L : the length W : <span>the width
W= A/L
W= 1344 /32
W = 42 </span><span>inches</span>
0.004, because the decimal place moves left by one spot when dividing by ten.
Answer: it will take them 2 hours to now 7 lawns
Step-by-step explanation:
It takes Hank 40 minutes (2/3 hours) to mow a lawn. This means that his unit rate of working is 1/40
Penny can mow the same size lawn in 30 minutes (1/2 hour). This means that his unit rate of working is 1/30
If they form a small lawn care company, they will be working together and simultaneously at a faster combined rate. Since their rates are additive.
If they finish one lawn in t hours, working together, then their combined working rate for one lawn is 1/t. Therefore
1/40 + 1/30 = 1/t
1/t = 7/120
t = 120/7 = 17.14
They will now one lawn in 17.14 minutes
For 7 lawns, it will take them 17.14 × 7 = 119.98 minutes. It is approximately 120 minutes.
We will convert from minutes to hour.
60 minutes = 1 hour
120 minutes = 120/60 = 2 hours
Answer:
False
Step-by-step explanation:
Simple interest is the percentage rate that a borrower pays to borrow money for a set period of time, whereas compound interest is calculated on top of what has already been borrowed, which means that as time passes, more and more interest charges accumulate until repayment begins. e. when a borrower pays interest on the principal plus interest charges that have accrued.