Consider this number in scientific notation. 3.75 × 108 Which is true about writing the number in standard form? Check all that
apply. Move the decimal point eight places to the left. This will convert to a very large number. Move the decimal point ten places to the right. This will convert to a very small number. This is the same as the product of 3.75 and 100,000,000.
1 answer:
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Answer:
(2, 3)
Step-by-step explanation:
The point with integer coordinates nearest the solution point seems to be (2, 3).
Answer:
Marco's age is 7 years old
Step-by-step explanation:
Let
x ----> Marco's age
y ----> Paolo's age
we know that
---->
----> equation A
----> equation B
substitute equation A in equation B
Solve the quadratic equation
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
Remember that the solution cannot be a negative number
so
The solution is x=7
therefore
Marco's age is 7 years old