Answer:
Benjamin Franklin
Step-by-step explanation:
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3/6= x/8
cross multiply
6x=24
divide by 6
x=4
hope this helps
Answer:
Step-by-step explanation:
Tip: say they are congruent if they have the same lines and seem to be same size of triangles.
For the how do you know part it can only be SSS, SAS, or SSA Good Luck Tried my best :).
Answer:
C.the perimeter is 2(x+y)
Answer:
it takes 24 hours for the bacteria cells to increase to 300
Step-by-step explanation:
WE use the formula

Where A is the initial amount of bacteria= 100
bacteria doubles every 15 hours so b=2
d= 15 because d is the time taken to double the number
t is the number of hours
c is the number of bacteria after t hours = 300
Plug in all the values and solve for 't'

Divide both sides by 100

Now we take log on both sides

As per log property we can move the exponent before log
log a^m = m log(a)

Divide both sides by log(2)

Multiply both sides by 15

t = 23.77
So its approximately 24 hours