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Oxana [17]
3 years ago
9

Can someone help me with this? (20 points if answered) And I will mark the 1st one with brainliest because you have a fat and be

autiful brain :)

Mathematics
2 answers:
Anni [7]3 years ago
8 0

Answer:

If the exponent is positive, move the

Andre45 [30]3 years ago
6 0
If you are dealing with a positive move the little dot to the right and a negative to the left! <3
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Masteriza [31]

Answer:

there is not enough info to determine

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2 years ago
QUICKLY I NEED FTHIS ANSWER QUICK
OLEGan [10]
<span>227.81 square feet is the correct answer. Good luck and have a Fantastic Friday!</span>
7 0
3 years ago
Read 2 more answers
Please help look at the picture
k0ka [10]

Answer:

y = - 5x - 1

Step-by-step explanation:

The first thing to do (always) is pay attention to x =0. That at least gives you a partial answer. y = y' - 1. when you put 0 in for whatever y' is you get 0. What about the other numbers? How did they come about.

We have another clue. Whenever you put in a positive number for x, you get a negative answer for y. That's interesting. So y' has a minus sign associated with it.

y = -ax - 1    Make a>0 so there is only 1 minus sign. x cannot have an even power, because an even power would make everything positive except the -1.  

So we'll start with y= - ax - 1 We'll also make the assumption that a = 1

y = - x - 1 That won't work. a >1 otherwise x = 2 won't give - 11

y = -ax - 1

let x = 2

let y = - 11 Solve for a

y = - ax - 1

- 11 = -a*-2 - 1       add   1  to both sides

-11 + 1 = - a(-2) - 1 + 1

- 10 = -2a             Divide by - 2

- 10/-2 = -2a/-2

a = 5

Answer: y = - 5x - 1

8 0
2 years ago
How many 1/3 inch pieces can be cut from 7/15 of an inch long
lapo4ka [179]

Answer:

1.4

Step-by-step explanation:

8 0
3 years ago
Determined to find the slope<br>(1 7K), and (-3,5K)​
Helga [31]

Answer: \dfrac{K}{2} .

Step-by-step explanation:

As we know ,

The slope of a line that passes through (x_1,y_1) and (x_2,y_2)  is given by :

\dfrac{y_2-y_1}{x_2-x_1}

The slope of a line that passes through (1 , 7K), and (-3,5K)​ =

\dfrac{5K-7K}{-3-1}\\\\=\dfrac{-2K}{-4}\\\\=\dfrac{K}{2}

Hence, the slope of the given line is \dfrac{K}{2} .

8 0
3 years ago
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