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Tatiana [17]
3 years ago
14

I need help I don’t get this someone help.

Mathematics
2 answers:
Andrei [34K]3 years ago
4 0

Answer:

A,C,D

...............................

shepuryov [24]3 years ago
4 0

Answer:

The correct statements are 1, 3, and 4

Step-by-step explanation:

This is a radio problem

so now to understand the situation, we need to know what do we have -- 4 green cup and 2 white cup, OR 1 white cup with every 2 green cup.

Basically, with every 2 green cup, is 1 white cup. Therefore the radio of green to white is 2:1 So the first option is correct.

Now the second option is wrong because there isn't 1 green cup with every 2 white cup, it's the opposite. so this is wrong.

Now the third statement is correct because we have 4 green and 2 white which makes the ratio of 4:2

The fourth is correct, it is simply another way of saying statement one - every 2 green comes with a white.

The last one is wrong because every 2 green goes with 1 white not 4.

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Let p: X = 4<br> Let q:<br> : -2<br> Which represents "If x = 4, then y = -2"?
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<h2><u><em>NAME- Tay</em></u></h2><h2><u><em>Question-   Which represents "If x = 4, then y = -2"?</em></u></h2><h2><u><em>Answer- q: y = -2</em></u></h2><h2><u><em>how i got that answer- If p happens then q will also happen</em></u></h2>

4 0
3 years ago
Two more than the product of a number and 8 is 5
Andreyy89
When ever the problem says is, the next number after that is going to be the answer to the equation. So now you have =5.

Next it say two more which means adding so now we have, +2=5

Now we have the product of a number and 8. This means that the number and 8 equal the product. Now we know that an answer that is a product is a multiplication problem. That means that you have to multiply 8 and the number.

That leaves us with the answer, n•8+2=5
6 0
3 years ago
Please answer fast, it's important... Q) find the volume of cube whose dimensions are (x+7y), (7x-y) and (xy-5).​
Alona [7]

Answer:

Volume = 7x^3y+48x^2y^2-7xy^3 -35x^2-240xy-35y^2

Step-by-step explanation:

Given

Shape: Cube

Dimension: (x+7y), (7x-y) and (xy-5).​

Required

Determine the volume

The volume is calculated by multiplying the dimensions:

Volume = (x+7y) * (7x-y) * (xy-5)

Evaluate the first 2 brackets

Volume = [x(7x-y)+7y(7x-y)] * (xy-5)

Volume = [(7x^2-xy)+(49xy-7y^2)] * (xy-5)

Volume = [7x^2-xy+49xy-7y^2] * (xy-5)

Volume = [7x^2+48xy-7y^2] * (xy-5)

Open brackets

Volume = xy[7x^2+48xy-7y^2] -5[7x^2+48xy-7y^2]

Volume = 7x^3y+48x^2y^2-7xy^3 -35x^2-240xy-35y^2

8 0
3 years ago
For the triangles to be congruent by HL, what must be the value of x?
lilavasa [31]

Answer:

x = 8

Step-by-step explanation:

For the triangles to be congruent, then the legs

ED = AB, that is

4x + 2 = 34 ( subtract 2 from both sides )

4x = 32 ( divide both sides by 4 )

x = 8

6 0
4 years ago
WILL MARK BRAINLIEST, PLEASE DON'T DO THOSE OFFSITE LINKS I KNOW BETTER THAN TO CLICK EM
Alexus [3.1K]

Answer:

A p

Step-by-step explanation:

We have

12x {}^{ - 3} y {}^{ - 1}

Remeber that

x {}^{ - n}  =  \frac{1}{x {}^{n} }

12 \frac{1}{x {}^{3} }  \frac{1}{y {}^{1} }

Now, plug in

So now we plug in -1 for x and 5 for y

12 \frac{1}{ { - 1}^{3} } \frac{1}{5 {}^{1} }

Simplify

-  \frac{12}{5}

A is the answer.

3 0
3 years ago
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