Answer:
Either 128.25-reduced by 5 percent or
141.75 increased by 5 percent
Step-by-step explanation:
For this case, the first thing we should do is use the following equation:
x ^ 2 + x-30
Here, we substitute the value of x = 20
We have then:
(20) ^ 2 + (20) -30 = 390 m ^ 2
Answer:
the area of the land when the length of the dentist's office is 20 meters is:
390 m ^ 2
Answer:
12.5 inches
Step-by-step explanation:
To best find this answer, we should set up a proportion. Our first fraction is practically given to us in the problem, and would look like this:
Next, we need to set up our second fraction. An important thing to make sure of is that the 150 is on the same side as the 24 since they are both miles. Here is what the final equation should look like:
To solve, just cross multiply and divide! First, multiply 2 by 150, giving you 300. Next, just divide the 300 by the remaining 24, giving you a final answer of 12.5 inches. Here's what the final calculations look like:
2in X 150mi = 300
300 / 24mi = 12.5in
Answer:
Step-by-step explanation:
Corresponding angles
B) 1 and 5
F) 7 and 3
$1442
Because I=prt but this equation is only for simple interest the variables then would be interest=principle*time*rate
Your time is 24 month which is equal to 2 years, the principle is 1400 and the rate is 1.5% but you would change it to a decimal which would be 0.015 because a percent is out of a 100
So the equation is Interest=1400*0.015*2
The interest is $42 and then it asks what would be in her account if she does not make any deposits or withdrawals so you would add the interest to her account and that would be $1442.
The other type of interest is compound and it has a different equation