Answer:
35 degrees
Step-by-step explanation:
The sum of all angles in a triangle equals to 180
To find angle z, just subtract 55 and 90 from 180
180-55-90= 35
Angle z = 35 degrees
Hope this helps
1 because you replace x with 2 so, (2)squared -5x2 + 7 = 4 - 10 + 7 = 1
Answer : The fifth term in the sequence is -2.
Step-by-step explanation :
As we are given that the expression to calculate the
term.
The expression is as follows:

where,
n is the number of term
Given:
n = 5
Now putting the value of n in the above expression, we get:




Therefore, the fifth term in the sequence is -2.
The 18th sequence is - 41
Answer:
i know number 5 input add 1 output take away 1
Step-by-step explanation: