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ella [17]
4 years ago
8

FOR MY TEST!!! ASAP HELP!!!! WILL MARK THE BRAINLIST WHOEVER GETS IT RIGHT!!!!

Mathematics
2 answers:
scoundrel [369]4 years ago
7 0

The answer is attached.

svp [43]4 years ago
6 0

Answer:

the 2 images are the solutions to the questions

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Wiat number should be added to both sides of the equation to complete the square? X^2+x=11
Ivahew [28]

Answer:

add 1/4 to each side

Step-by-step explanation:

x^2+x=11

We take the coefficient of the x term

1

Then divide it by 2

1/2

Then square it

(1/2) ^2 = 1/4

Add this to both sides of the equation

x^2 + x + 1/4 = 11+1/4

(x+1/2)^2 = 11 1/4

7 0
4 years ago
Read 2 more answers
Please please help!! Quickly
DochEvi [55]

Answer:

pretty sure its D

6 0
3 years ago
Read 2 more answers
A jeweller paid $6800 for 165 bracelets bought in China .The customs Department in his country charged him $1360 in duty
vodomira [7]
You’re so smart, I love questions like this. Hopefully you can solve it so I can know too!
5 0
3 years ago
Plz answer the question attached
Agata [3.3K]

Answer:

y = -2x + 5

Step-by-step explanation:

To find the slope, you need to pick two points and put into the slope formula.  It doesn't matter which ones, you will get the right answer regardless.  I used (-3, 11) and (2, 1).

m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} } \\m=\frac{11 -1 }{-3 -2 } \\m=\frac{10 }{-5 } \\m=-2

Now that you have the slope, you can plug it into point-slope form to find the equation in slope-intercept form.  You will also need to plug one of the given points.  Again, it doesn't matter which one.

y-y_{1}=m(x-x_{1} )\\y-1=-2(x-2)\\y-1=-2x+4\\y=-2x+5

4 0
3 years ago
Please somebody I need help
Goshia [24]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
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