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Mila [183]
3 years ago
9

What times 2 equals -3?

Mathematics
2 answers:
Xelga [282]3 years ago
6 0

Answer:

just form an equation

let that number be x

then 2x=-3

x=-3/2 ANSWER

Nuetrik [128]3 years ago
5 0

Hi I'm happy to help!

To solve this, we can do the inverse of what this is asking.

Original: _×2=-3

Inverse: -3÷2=_

We can solve the inverse operation in order to get our answer.

-3 split into two groups gives us 1 \frac{1}{2}, we can also write this as \frac{3}{2}, or 1.5.

I hope this was helpful, keep learning! :D

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7y = 84
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4 0
3 years ago
Plz give explanation.<br> solve | k-10 | = 3
Ne4ueva [31]

Answer:

13

Step-by-step explanation:

Explanation:

Use the absolute value definition to rewrite the absolute value equation as two separate equations.

k-10=3

k-10=-3

Solve the equation for k

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The equation has 2 solutions, meaning k1=7,k2=13. Which gives you the answer of: 13 (K1=7,k2=13)

6 0
2 years ago
A rectangular prism and a square pyramid were joined to form a composite figure.
azamat

Answer:

B. 333 in.2

Step-by-step explanation:

The area of the base is 81^2

lateral is 45 x 4 = 180^2  (9x5x4)

180^2 add the 72 pyramid = 252^2 + base of 81^2 = 333^2

Composite figueres i do like this as shown to you a few seconds ago.

The triangle shows us just the height

4 inches

We can see that height is smaller central isosceles height across the center base point.

We also can remember to use the length 9inches but divide by 2 and get each triangle area this way.

4 x 1/2 base = 4x 1/2 4.5 = 4 x 2.25 = 9^2 each right side triangle

9 x 8 = 72^2

we add the areas 72+ 81+lateral 180 = 333 inches^2

8 0
3 years ago
Which graph represents the given exponential function?
VikaD [51]

Answer:

Hey I'm sorry I didn't get to answer your question it's just that I need the points because I don't have enough to get help with my question. I hope you get the answer that you need for you question. Good Luck :)

Step-by-step explanation:

7 0
3 years ago
Select all the statements that are true about standard deviation.
frozen [14]

Answer:

A,B, C

Step-by-step explanation:

hope it helps

7 0
3 years ago
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