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svp [43]
3 years ago
5

I need help with this please and thank you

Mathematics
1 answer:
Kisachek [45]3 years ago
6 0

Answer:

number 2 is SSS

Step-by-step explanation:

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19) 5c+c=-6+2
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      c=-2/3

20) -20-8=-2e
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       28/2=e
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21)p-2w=2l
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5 0
2 years ago
What property is 6(2x-3)=6(2x)-6(3)
Setler [38]

Answer:

Distributive property.

Step-by-step explanation:

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2 years ago
Draw the image of the rectangle ABCD under dilation using Center p and scale factor 1/2 ​
WINSTONCH [101]

Answer:

we can not draw on here

Step-by-step explanation:

7 0
3 years ago
Which expression is equivalent to (x^2 -8) - (-2x^2+4)?​
Phoenix [80]

Answer:

D) 3x^2 - 12

Step-by-step explanation:

Using PEMDAS;

There is no need to evaluate the part of the equation (x^2 - 8) because is no need to, as it is already in its simplest form.

We must evaluate the part of the equation continuing with, "- (-2x^2+4)," as it is not in its simplest form.

Evaluating "- (-2x^2+4)":

Step 1: Distributing the negative

Once distributing the negative symbol amongst the values within the parenthesis according to PEMDAS, we get "2x^2 - 4" as the product.

Step 2: Consider the rest of the equation to evaluate

Since the part of the equation is still in play here as it is a part of the original equation to be solved, we must evaluate it as a whole to get the final answer.

Thus,

x^2 -8 + 2x^2 - 4 = ___

*we can remove the parenthesis as it has no purpose, since it makes no difference.

Evaluating for the answer, we get,

x^2+2x^2 + (-8 - 4) = 3x^2 - 12

Hence, the answer is D) 3x^2 - 12.

3 0
3 years ago
Write an equation that is parallel to y=2x +3 but passes through (2,-4)
I am Lyosha [343]
A parallel line is where you slope is the same but a different y-intercept.

y = 2x + 4
7 0
2 years ago
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