3 years ago

Carlos y pedro cumplen el mismo dia. Carlos tiene el doble de edad que pedro cuando pedro tenia la edad que tiene carlos ahora.

Mathematics

1 answer:

earnstyle [38]3 years ago

5 0

12 años ????????????????

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2x2-5x-2 solve by quadratic formula 9leave answers in simplest radical form)

Talja [164]

Answer:

-5x+2

Step-by-step explanation:

1. Multiply number 2 and 2=4 so it is

4-5x-2

2. Combine like terms

-5x+4-2

3. Subtract the numbers

-5x+2

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2 years ago

Which of the following numbers is a rational but not a integer

Temka [501]

Rational numbers are numbers that can be turned into a fraction. They can be negative or positive.
Integers are whole numbers. They can be negative or positive.

Numbers such as 0.10 are rational because they can be turned into a fraction
0.10 = 1/10....and since it is not a whole number, it is not an integer.

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3 years ago

A lab technician is dividing a cell that has a diameter of 4.32×10^-4 millimeters. Each of the new cells has a diameter measurin

RideAnS [48]

Answer:

$2.16 \times {10}^{ - 4}$