In order to find the value for 'a', we can use the law of cosine, which is given by
From the given triangle, we have
On substituting these values in the above mentioned formula, we get
Thus, the length of a is 19.45
Second option is correct.
Answer:
y>2x-4
y int = -4
over 2 right 1 (like staircase)
The line is dotted and shade to the left of graph
Step-by-step explanation:
Answer:56 m
Step-by-step explanation: perimeter so you go around the triangle but you have to find the base which can’t be less than 13 so it’s 56 by logic
Answer:
D
Step-by-step explanation:
Exponential equation takes the form where
a is the initial value ( a ≠ 0), and
b is the base ( b ≠ 1)
The equation given can be written as . Thus, it is an exponential equation.
So a = 1 and b = 3.1
Thus we can say that the initial value = 1 and the base is 3.3
Answer:
C
Step-by-step explanation:
Decimal Form:
197.98989873