true because if you add up 4 90°you get 360
Since highest degree of the polynomial is 1, equation is Linear :)
Answer:
13
Step-by-step explanation:
ABC ~ DEF means that ABC and DEF are the same triangle either expanded or contracted.
In this case the scale factor is 1/2. That means DEF is half ABC.
Since AB = 26 then DE must be 26/2 = 13
Average rate of change of the function: 
Step-by-step explanation:
The average rate of change of a function f(x) can be calculated as:
where:
are the x-values of the interval taken into account to evaluate the rate of change of the function
are the values of the function at those points
In this problem, we have:
The function is 
, so
So, the average rate of change in this interval is:
Learn more about rates of change:
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Answer:
C
Step-by-step explanation:
Here are the options to this question :
A) 5 to 3
B) 7 to 5
C) 8 to 4
D) 8 to 5
The proportion of lemons in the lemonade is 7 while the proportion of water in the lemonade is 4.
In order to make the lemonade stronger, the proportion of lemon in the mixture should be increased or the proportion of water in the mixture should be reduced.
Looking at the options, option C is correct. The proportion of lemon is increased
