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3 years ago

Help me answer this image please? (I putted a graph.)

Mathematics

1 answer:

erastova [34]3 years ago

6 0

K= (1,3) L=(-3,-4) m=(5,-2) n=(-4,1) o=(-1,-5) p=(2,-4) q=(-3,5) r=(5,2)

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What number goes on top

Sergio [31]

I'm not sure what you're really talking about.

But I think you are talking about fractions.

In fractions there are two places

The number that goes on the top is numerator.

8 0

3 years ago

Plz help I will give brainliest to the best answer! Plz plz help btw only question 2

alekssr [168]

Answer:

The area would be 87.5

Step-by-step explanation:

6 0

3 years ago

What value is added to both sides of the equation x2 − 2x = 10 in order to solve by completing the square?

VLD [36.1K]

Hi,
Answer C

$x^2-2x=10\\
x^2-2x+1=10+1\\

\Rightarrow\ (x-1)^2=11\\
\Rightarrow\ (x-1)^2-11=0\\
\Rightarrow\ (x-1)^2-( \sqrt{11})^2=0\\
\Rightarrow\ ((x-1)+ \sqrt{11})((x-1)- \sqrt{11})=0\\
\Rightarrow\ x-1+ \sqrt{11}=0\ or\ x-1- \sqrt{11}=0\\

\Rightarrow\ x=1- \sqrt{11}\ or\ x=1+ \sqrt{11}\\



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7 0

3 years ago

PLLLLLEASE I NEED HELP SO BADLY PLEASE ASAP PLEASE PLEASE T_T

olchik [2.2K]

Answer:

$x^2+7x-8-\frac{3}{x-7}$

Step-by-step explanation:

I think this question is a bit hard to explain by typing, so I'll add an image down below.

I used long division for this question, and the final answer is: $x^2+7x-8-\frac{3}{x-7}$

4 0

2 years ago

What is the product of -3xy^2 and (2x^2 - 4y)

ICE Princess25 [194]

Answer:

2 • (x2 - 2y)

Step-by-step explanation:

Step 1 :

Equation at the end of step 1 :

2x2 - 4y

Step 2 : See below

Step 3 : See below

Pulling out like terms :

3.1 Pull out like factors :

Answer: 2 • (x2 - 2y)

<em><u>Hope this helps.</u></em>

6 0

3 years ago