3x+12=18, 3x-12=-18
3x=18-12, 3x=-18+12
3x=6, 3x=-6
X=2, x=-2
Hello :
p(x)=16x^4-81y^4 = (4x²)²-(9y²)² = (4x²-9y²)(4x²+9y²)...(answer :B)
12.6 ...if it was rounded, it was rounded to the nearest tenths.....because ur 6 is in the tenths place
if it was 12.67 rounded, then it would have been rounded to the nearest hundredths place because ur last digit is in the hundredths place
and if it was 12.678 rounded, then it would have been rounded to the nearest thousandths place because ur last number is in the thousandths place
u get it ?
Answer:
2.0
Step-by-step explanation:
cos 49 = FD/3.1
FD = 3.1 cos 49 = 2.033 = 2.0
It will take more than 60 miles depending on how long the home plate is
