23. because there is a 90 degree angle and then the 67 degree angle, and triangle law says that all angles add up to 180.
Answer:
C
Step-by-step explanation:
Because thats the answer
<span>ax(d) = absolute value of the difference = ax(a-b).
d(ax) = difference of the absolute value = ax(a) - ax(b).
ax(a-b) = absolute value of (a - b).
ax(a) - ax(b) = absolute value of (a) minus absolute value of (b).
Hope this works :)</span>
a mathematical operation, such as addition or multiplication, performed on two elements of a set to derive a third element.
Answer:
17
Step-by-step explanation:
b(n)=b(n-1)+1 means a term can be found by taking it's previous term and adding 1 to it.
So if b(1)=16, the next term b(2)=16+1=17.
