Answer:
KL = 1.8
Step-by-step explanation:
Find out what the dilation of the shape is. In this case it's 1.3
Next divide QR by the dilation factor 1.3, which gives you 1.8.
Y=3X whereas Y is the total number of bacteria and X is the number of hours that have passed.
Answer:
Option D.$8820
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
The correct answer is B. (-1, 3)
Hope this helps :)
Answer:
for a, look at my picture
b = 19.5 inches
Step-by-step explanation:
A is simple. thats my take on it, but other people coudl've drawn it differently
B is more difficult. I made triangle QRS like that so i can make a ratio.
My ratio:
QX:QY = QR:QS
8:12=13:QS
13*12 = 8*QS
156/8 = 19.5
therefore 19.5 inches