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3 years ago

What is 5 times 2 minus 8

Mathematics

2 answers:

nataly862011 [7]3 years ago

8 0

Answer:

5 * 2 - 8 = 2

Step-by-step explanation:

so first things first we are going to multiply 5 by 2 (because of order of operations) which equals:

5 * 2 = 10

We are then going to subtract 8 from 10 to get:

10 - 8 = 2

so in this equation it would look like this:

5 * 2 - 8 =

5 * 2 = 10 =

10 - 8 = 2

So your answer is 2

victus00 [196]3 years ago

3 0

Answer:2

Step-by-step explanation:

We start by multiplying 5 x 2 to get 10 then subtraction to take away 8 from 10 thus giving us the answer of . Hope this helps!

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What is the difference between the mean and the median of the data set?

natka813 [3]

Answer:

Your answer is 0 (zero).

Step by Step Explanations:

For mean:

1. Add all the numbers; which is 90

2. Divide by how numbers there are, for this case there are 6 numbers; 90/6 = 15

3. Your mean is 15

For Median:

1. Order the numbers from lest to greatest. Ex: 8, 10, 12, 18, 20, 22

2. Find the middle number(s), which are 12 &18

3. Add; 12 + 18 = 30

4. Divide; 30/2 =15

5. Your Median is 15

So now the question asks "what's the difference?" which means subtraction: 15 - 15 = 0

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4 years ago

Simplifying expressions

mixas84 [53]

A simple expression is like 47+56+42x=

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3 years ago

Is it possible to make a triangle that has angles measuring 90 degrees, 30 degrees, and 100 degrees? If so, describe your drawin

Airida [17]

Answer: No, it's not possible as every triangle is 180 degrees. These angles add to 220 degrees which is more than 180.

Step-by-step explanation:

This is backed by the Triangle Sum Theorem which states that the three interior angles of any triangle add up to 180 degrees.

7 0

4 years ago

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ivolga24 [154]

Answer:

Explanation:

according to the coordinates the triangles is right at the pair (2, -3)

the area of the triangle = height × base × 1/2

the height is the line passing through the pairs (-1, 6) and (2, -3)

h² = (2-(-1))²+(-3-6)²

h² = 3² + (-9)²

h² = 9 + 81

h² = 90

h = √90

the base is the line passing through the pairs (5, -2) and (2, -3)

b² = (2-5)²+(-3-(-2))²

b² = 3² + (-3+2)²

b² = 9 + 1

b² = 10

b = √10

A = h×b×1/2

A = √90×√10×1/2

A = √900×1/2

A = 30×1/2

A = 15 u²

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3 years ago

What’s the answer please and thank you!

vfiekz [6]

Answer:

Subtraction Property on Equality.

Step-by-step explanation:

2. 15x + 6 = -24

15x + 6 - 6 = -24-6

15x = -30

Subtraction Property on Equality.

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4 years ago