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Scrat [10]
3 years ago
6

Problem 3

Mathematics
1 answer:
Murljashka [212]3 years ago
8 0

Answer:

-\frac{2}{5}

Step-by-step explanation:

Given expression:

           2x + 5y = -10

The equation of a straight line is;

            y = mx + c

y and x are the coordinates

m is the slope

c is the intercept

 Now;

          let us write the given expression in slope intercept format;

            2x + 5y  = -10

                    5y = -2x - 10

                     y = -\frac{2x}{5}  - 2

So, the slope of the line is -\frac{2}{5}

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Solve step by step<br>Answer please thank you !
krek1111 [17]
BEDMAS

2^3 + 30 / (10 - 15 / 3)

Do everything in brackets first

First we do 15/3 which is = 5

Then 10 - 5 = 5

Now we have 2^3 + 30 / 5

Next we will do exponents so we simplify 2^3 which is the same as 2×2×2 = 8

8 + 30 / 5

Next we do division so 30/5 = 6

Finally, 8 + 6 = 14

4 0
3 years ago
Read 2 more answers
Which of the following is a degenerate circle?
LekaFEV [45]

The require degenerative circle is (x - 5)² + (y - 1)² = 0. Option C is correct.

Given that,  
The equation for the degenerative circle is to be determined.

<h3>What is a circle?</h3>

The circle is the locus of a point whose distance from a fixed point is constant i.e center (h, k). The equation of the circle is given by

(x - h)² + (y - k)² = r²

where h, k is the coordinate of the circle's center on the coordinate plane and r is the circle's radius.

The degenerative circle is a circle whose radius is zero, from the option,
Option C has the equation of the circle with radius zero.

Thus, the required degenerative circle is (x - 5)² + (y - 1)² = 0.

Learn more about circle here:

brainly.com/question/11833983

#SPJ1

4 0
2 years ago
What is the median to <br> -4 -6 0 -1 -1 -0
elena-14-01-66 [18.8K]

Answer:

-0.5 is the answer

Step-by-step explanation:

ARRANGING THE VALUE IN ASCENDING ORDER

-6,-4,-0,-1,-1,0

N=6(counting the above numbers of ascending order)

Position of median=(N+1/2)th items

=(6+1/2)th items

=(7/2)th items

=(3.5)th items

IF THE ANSWER IS IN POINT YOU SHOULD FIND THE AVERAGE,

3.5th itemsis the average of 3rd and 4th items

Median=-0+(-1)/2

=-0-1/2

=-1/2

=-0.5

Hope it us helpful for you

6 0
3 years ago
Can someone help with this question
goblinko [34]
I think its is C beacuse it makes the most sence but D is incorrect
6 0
3 years ago
Read 2 more answers
If I have 40 pieces of candy and I sell them all for $20 how much would each piece of candy be worth
Hatshy [7]

Answer:

2cents

Step-by-step explanation:

40/20=2

5 0
4 years ago
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