4 years ago

Is 2 1/2 a whole number

Mathematics

1 answer:

Nat2105 [25]4 years ago

4 0

Answer:

No.

Step-by-step explanation:

A whole number does not allow fractions.

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Find the equation of the line show

nexus9112 [7]

Answer:

Equation : y = 2x + 3

Step-by-step explanation:

By considering any two coordinates from the line.

For example: I choose (0, 3) and (2, 7)

slope :

$slope = \frac{y_2 - y_1}{x_2 - x_1} = \frac{7-3}{2-0} = \frac{4}{2} = 2$

Equation :

$(y - y_1) = m (x - x_1)\\\\(y - 7) = 2 (x - 2)\\\\y - 7 = 2x - 4\\\\y = 2x - 4 + 7 \\\\y = 2x + 3$

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3 years ago

Earth’s diameter is approximately 12,760,000 meters. What is that number in scientific notation? 1. 276 × 10-7 12. 76 × 10-6 1.

Andru [333]

Given, Earth's diameter is approximately 12,760,000 meters.

This number in scientific notation will be 1.276 × 10⁷

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3 years ago

Find the area of the circle. Round your answer to the nearest hundredth. It is a whole circle with a diameter of twelve, use the

olga55 [171]

Answer: 113

Step by Step explanation:

12/2=6

inches.π⋅6^2≈113

3 0

3 years ago

Which number is rational? –2.1010010001... –0.8974512... 1.2547569... 5.3333333...

saveliy_v [14]

Answer:

5.3333333333

Step-by-step explanation:

A number is called a rational if it can be written in the form of p/q where p/q are integers and q≠0.

The terminating numbers are always a rational number.

The number 5.3333333... is a rational number.

8 0

3 years ago

Someone please helppppp!

zloy xaker [14]

Answer:

AB=24.5

Step-by-step explanation:

5x+7=7x

7=2x

x=3.5

7(3.5)=24.5

6 0

3 years ago