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Sliva [168]
3 years ago
13

Write an equivalent expression to 3(2x + 4y) + 3x- 6y

Mathematics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer:

9x - 6y

Step-by-step explanation:

3(2x + 4y) + 3x- 6y

6x + 3x - 6y

9x - 6y

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The following triangles are similar. True or False.
monitta

Answer:

It would be true

4 0
2 years ago
Cube-shaped blocks are packed into a cube-shaped storage container. ​ The edge length of the storage container is 212 feet. The
igor_vitrenko [27]

Answer:

The volume of cube-shaped block is 0.125 cubic feet.

Step-by-step explanation:

We are given the following in the question:

Edge length of storage container =

2\dfrac{1}{2}\text{ feet}

Edge length of block =

\dfrac{1}{5}\times \text{Edge length of container}

Putting value we get,

Edge length of block =

\dfrac{1}{5}\times 2\dfrac{1}{2}\\\\=\dfrac{1}{5}\times \dfrac{5}{2}\\\\=\dfrac{1}{2}\text{ feet}

Volume of cube-shaped block = Volume of cube

V = \text{(Edge)}^3\\\\V =(\dfrac{1}{2})^3\\\\V = \dfrac{1}{8}\text{ cubic feet}\\\\V = 0.125\text{ cubic feet}

Thus, the volume of cube-shaped block is 0.125 cubic feet.

7 0
3 years ago
The equation T^2=A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A
Sergio039 [100]
The answer for your question is going to be. 2^((3)/(2)) I know this cause I just took a quiz with this question on it
8 0
3 years ago
Read 2 more answers
What is the five-number summary for 1, 3, 3, 3, 4, 8, 9, 10, 10, 17?
butalik [34]

Answer:

I think 3 ............................three

7 0
3 years ago
Hi :) I need help with the question in the screenshot if anybody knows it can you plz help I will give you brainliest, thanks an
amm1812

This question is difficult to give a definite answer to because it's an approximation, but I estimate the solutions to be around x = 2.6 and x = -2.6.

When they ask for solutions of the graphed function they are asking for an approximation of where the graph intercepts the x-axis, and we can see it kind of intercepts in the middle of 2 and 3, except slightly closer to 3, which is why I estimated 2.6.

The graph also appears to be symmetrical, which means the solutions will be the same except one would be negative and one would be positive, which means the second solution would be -2.6.

I hope this helps! Let me know if you have any questions :)

6 0
2 years ago
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