Answer:
oh ur up at night.. me to...
Step-by-step explanation:
Answer:
1) x=1; x= 0 is an extraneous solution
Step-by-step explanation:
5 = 4x + 1
5 = 4 x 1 + 1
5 = 5
x = 1
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x x^2
0 x 0^2
0 x 0 = 0
x = 0
:)
Answer: 1.5
Step-by-step explanation: you just have to divide 3÷2 and you will get 1.5
Answer:D’ (0, -1)
Step-by-step explanation:
A properly written number in scientific notation has the form:
+/- A*10^n
where +/- is either plus or minus
A is a decimal number (or integer) where 1<= A < 10
and n is a positive or negative integer.
According to these rules,
120,000,000 is written in scientific notation as
1.2 * 10^8
so we need to move the decimal point 8 places to the left and multiply by 10^8.
