Answer:
There is just one simple rules for find other side
Step-by-step explanation:
Think about a triangle and this triangle has 3 side it must have 90° on one edge. We assume the longest side is hipotenus x²+y²=hipotenus² . Look at your question hipotenus is 15 lets try to find other side. X²+12²=15² x=9
Answer:
The exponential model for the population is 
Step-by-step explanation:
The exponential model for the population has the following format:

In which P(0) is the initial population and r is the growth rate, as a decimal.
A population numbers 19,000 organisms initially and grows by 4.8% each year.
This means that 
So


The exponential model for the population is 
Answer:
y= -2/3x+10
Step-by-step explanation:
-2/3=slope, x-intercept=5 = (5,0)
formula is y-y1=m(x-x1)
(5,0) ---> 5=x1 0=y1
y-0= -2/3(x-5)
y-0= -2/3x+10
+0 +0
y= -2/3x+10
Answer:
7
Step-by-step explanation:
Let the missing number of the data be x.

Thus, the missing number of the data is 7.
As we can observe,
Angle x and 40° forms a linear pair.
so,
x+40 = 180
x = 140°
Measure of Angle x will be 140°.
!! Hope It Helps !!