Answer:
-6
Step-by-step explanation:
substitute
(2 + 3) -11
5 - 11
-6
Answer:
The angle with measure 60° is one of those angles that has a well-known cosine value: cos(60°) its C= 1/2.
Step-by-step explanation:
A. 666.67
subtract the total his family is helping with from tuition cost then divide by the months he has (24)
please rank brainliest if possible!!!:)
Answer:
The correct option is C
Step-by-step explanation:
81x²+72x+16
We have to break the middle term:
If we multiply 81 by 16 we get 1296:
The same answer we get when we multiply 36 by 36:
36*36=1296
And if we add 36+36 then we get the middle term which is 72.
So,
=81x²+72x+16
=81x²+36x+36x+16
=9x(9x+4)+4(9x+4)
=(9x+4)(9x+4)
Thus the correct option is C ....
I'll make it simple: you only have a picture of one slope with four points (same line, same slope). The only difference is the measurement; AB is counting by 2/3 while BC is count by 4/6 which can be reduce to 2/3.
D. is not true