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mr Goodwill [35]
4 years ago
12

If y = kx, what is the value of k if y = 20 and x = 0.4?

Mathematics
1 answer:
True [87]4 years ago
8 0
Set up an equation 20=k(0.4)....to find k divide 20 by 0.4
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And also this one too Thank you I'll name this first person brainliest
Advocard [28]

Answer:

Rectangular prism

Step-by-step explanation:

6 0
3 years ago
E
Nina [5.8K]

The perimeter based on the information given is 35.

<h3>How to calculate the perimeter?</h3>

It should be noted that the perimeter simply illustrates the addition of all the sides that are given for a shape.

In this case, a = 12.7, b = 11.4, and e = 10.9. The perimeter will be:

= 12.7 + 11.4 + 10.9

= 35

Therefore, the perimeter is 35.

Learn more about perimeter on:

brainly.com/question/19819849

#SPJ1

3 0
2 years ago
Set up an algebraic equation then solve. 1. When 3 is subtracted from the sum of a number and 10 the result is 2. The sum of 3 t
Inessa05 [86]

Answer:

( x+10)-3= 2

x+10= 5

x= -5

3x+12= 3

3x= -9

x= -3

3( x+6 )= 5x

3x+ 18 = 5x

2x= 18

x =9

w= l-4 y= x-4

perimeter= 2l+ 2w

2(2x) + 2( x-4)

4x+2x-8 = 72

6x= 72+8

6x= 80

x= 13.3 width = 9.3 length = 13.3

4x=48

x = 12

each 2= 24

7 0
3 years ago
Which graph represents a step function?
____ [38]

Answer:

#2

Step-by-step explanation:

Step functions are functions (meaning that the x-values do not match with a y-value more than once) that increase or decrease at the same time. #1 is another type of piecewise function, while #3 is a choice to fool you.

Hope I helped and please give me brainliest!

3 0
4 years ago
Read 2 more answers
Microsoft, after a banner year, gives its 1,600 lead programmer employees an $8,000 bonus. What will be the change in the standa
andreev551 [17]
Here all employees get equal amount as bonus, so the standard deviation of the employees income won't change. 
if you subtract or add equally to all the data then standard deviation won't change but mean and median would change.

hope this help
3 0
3 years ago
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