Answer:
you take the remainder and put it as a decimal.
Step-by-step explanation:
<span>F(x)=3x+5/c
</span>F(a+2)=3(a+2)+5/c
or
F(a+2)=3a + 6 + 5/c
Answer:
B. 30
Step-by-step explanation:
A line is 180 degrees, so when we have 100, we subtract that from 180 to get the interior angle of 80.
A triangle has a sum of 180, so we just subtract 80 and 70 from 180 to get 30.
Hope this helps
70700 because 5 rounds up. so the 5 after 6 turns the 6 into a 7, if that makes any sense <span />
Answer:
4x²−25
Explanation:
(2x+5)(2x−5)
=(2x+5)(2x+−5)
=(2x)(2x)+(2x)(−5)+(5)(2x)+(5)(−5)
=4x²−10x+10x−25
=4x²−25
