Don’t click the link 1 and 2 i thinks it’s B i’m not sure tho
Answer:
c= 13
Step-by-step explanation:
The complementary angles add up to 90° so we use some basic algebra to solve this question. like in the step by step explaination I have provided on paper
Answer:
f-1 (1/2) =2, f-1(8) = 6
Step-by-step explanation:
i did it on edge
Answer:
540°
Step-by-step explanation:
A pentagon has 5 sides
therefore number of sides, n = 5
Sum of interior angles of a polygon = (n - 2) 180
Slot in the values
(5 - 2) 180
3* 180
= 540°
Answer:
Step-by-step explanation:
Hello,
Question 15
We can search x such that:
There is 1 solution.
Question 16
Again, we search x such that:
There are two solutions.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you