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3 years ago

Is 2x and 5x^2 like terms?

1 answer:

7 0

No, they are not like terms because they cannot be added together. 5x^2 is squared, whereas 2x is not. Though they both have x variables attached to them, they are not like terms because one is squared and the other is not. Examples of like terms include 5 and 8, 4y and 7y, 8z^2 and 10z^2.

Hope this helps!! :)

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Need help please.

soldier1979 [14.2K]

Answer:

78.5%

Step-by-step explanation:

The area of the square is equal to diameter squared

i.e 4 in × 4 in = 16 square inches

The area of the circle is π × r²

i.e π × 2² = 12.56637061

The percent of the time the point will be in the circle = (Area of the circle) ÷ (Area of the square) × 100

i.e $\frac{12.56637061}{16}$ × 100 = 78.53981631%

And is equal to 78.5% (rounded up to the nearest tenth of a percent)

8 0

3 years ago

Exponents and rules of exponents simplify the expressions below 2 4 3 0 4 6 4 -3 2 3 2

damaskus [11]

Answer:

Step-by-step explanation:

Need help please

4 0

3 years ago

What is the definition of an average?

uranmaximum [27]

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Answer:

Average: a calculated "central" value of a set of numbers

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How to find it in the average:

Add all of the numbers given, then divide by the number of digits.

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Example:

Question 1. ) Find the average of the digits.

10, 12, 7, 9, 14, 8, 5, 19

Step 1. Add all of the numbers - 70

Step 2. Count how many different numbers there are - 8

Step 3. Take your first answer and your second and divide them

Step 4. 70 ÷ 8 = 8.75 So 8.75 would be the average

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4 0

2 years ago

Read 2 more answers

A function is created to represent the costs of living per person in the family. What restrictions would be made to the domain?

Flauer [41]

The domain will be x>0 because their cannot be negative people or negative cost of living per person.

4 0

3 years ago

If you if you take away 25% of the radius of the suspension how much raise would you have left over of the hundred percent you t

natulia [17]

Answer:

Step-by-step explanation:

25% of 100 is 25

100 - 25 = 75

Give me brainllest

3 0

3 years ago