Answer:
in standard form: 641000000
in scientific form: 6.41 * 10^8
Step-by-step explanation:
hi again :)
first, make each term into standard form: (6.7 * 10^8) = 670000000 and (2.9 * 10^7) = 29000000
670000000 - 29000000 = 641000000
in scientific notation: 641000000 = 6.41 * 10^8
hope this helps! <3
Start with the standard form of a circle, where 
is the center of the circle and 
is the radius.
Plug in the known values.
This is the circle's equation in standard form.
Hello,
x²+5x-6=0
Δ=5²+4*6=49=7²
x=(-5+7)/2 or x=(-5-7)2
==>x=1 or x=-6
Answer B
Step-by-step explanation:
x/6-1=1/3(9-3x)
3(x-1) = 6(9-3x)
3x-3 = 54 - 18x
3x+18x=54+3
21x=57
X=57/21
Answer:
think it is c
Step-by-step explanation:
