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zlopas [31]
3 years ago
14

Dawson rakes leaves in his neighborhood. The equation y = 10x represents the amount of money he earns. What is the constant of p

roportionality? A. 1 C. 10 B. 5 D. 20
Mathematics
1 answer:
Valentin [98]3 years ago
3 0
The constant of proportionality is equal to k in y=kx. In y=10x, the k value is 10.

Final answer: C. 10
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What are the rise and run of the line whose equation is y=15x ?
butalik [34]

y = mx , where m is a slope,

m= rise/run

We have y = 15x, so m =15 and  rise/run =15, then

rise = 15, run = 1

5 0
3 years ago
Find the mistake and correct it
Murljashka [212]

Answer:

i believe its the second part thats wrong  

Step-by-step explanation:

1 Distribute

−5(−2+10)=20

10−50=20

2 Add 50 to both sides of the equation

10−50=20

10−50+50=20+50

3 Simplify

Add the numbers

10x−50+50=20+50

10=20+50

Add the numbers

10x =20 + 50

10x=10

4 Divide both sides of the equation by the same term

10x = 70

10x   70

---- = ----

10      10

5 Simplify

Cancel terms that are in both the numerator and denominator

10x   70

---- = ----

10      10

      70

x  = ----

       10

   

        70

x  = ----

       10  

x=7

Solution

= 7

hopes it helps and list brain list plz

6 0
2 years ago
Is this correct on using the mean , median, mode, and range ?
yaroslaw [1]
I believe so yes this is correct I think
4 0
3 years ago
Drag and drop the symbols to enter the equation of the circle in standard form with center and radius given. Center (-8, -3), ra
lord [1]
The standard equation of a circle is given by:
(x-a)²+(y-b)²=r²
where:
(a,b) is the center and r is the radius.
Given that (a,b) is (-8,-3) and r=2 units
then the equation of the circle will be:
(x-(-8))²+(y-(-3))²=2²
simplifying the above we get:
(x+8)²+(y+3)²=4
5 0
3 years ago
Inga divided two identical rectangles into equal parts. She colored one part of each rectangle.
likoan [24]

Answer:

The areas are equal.

Step-by-step explanation:

Let the first rectangle be R and

the second rectangle be R'.

Sine R and R' are identical, their lengths are equal and their breadths are equal.

So, if Inga divided each into equal parts, then each part of both rectangles are equal.

Hence, the colored parts of both rectangles are equal.

8 0
2 years ago
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