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LuckyWell [14K]
3 years ago
9

Which of the following is algebraically equivalent to the sum of and ?

Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0

What is the question marks value?

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(-4) ( ) = -20 fill in the blank space
kati45 [8]

Answer:

5 because -20 divided by -4 is 5

Step-by-step explanation:

7 0
4 years ago
Properties of the normal distribution include?
V125BC [204]

Answer:

Properties of a normal distribution

The mean, mode and median are all equal.

The curve is symmetric at the center (i.e. around the mean, μ).

Exactly half of the values are to the left of center and exactly half the values are to the right.

The total area under the curve is 1.

Step-by-step explanation:

6 0
3 years ago
Derek has 6 feet of ribbon that he needs to cut into 2/3 feet pieces. How
Maru [420]

Answer:

The correct answer is 9 pieces of ribbon.

Step-by-step explanation:

9 is correct because if you do 6 divided by 2/3 you equal 9, therefore 9 is the correct answer

HAVE A GOOD DAY!

6 0
3 years ago
What are the coordinates of point F?
Helen [10]

Answer:

Step-by-step explanation:

6 0
3 years ago
Which three lengths CANNOT be the lengths of the sides of a triangle
kogti [31]

Answer:

I believe 21 cm

Step-by-step explanation:

4 0
3 years ago
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