5(x+y)= 20+ 3x
5x+5y=20+3x
5x+5y-3x=20+3x-3x
2x+5y=20
2x+5y-2x=20-2x
5y=-2x+20
5y/5=-2x/5+20/5
y=-2/5x+4
ANSWER: y=-2/5x+4
Answer:
34 m squared
A=bh/2
Step-by-step explanation:
10+24+24+10
10+10=20
24+24=48
48+20
=68/2
=34
Answer:
Step-by-step explanation:
You should never be given a question that has a diagram that looks like it could be so.
That being said there is
1 obtuse angle (lower left)
1 right angle (top right)
2 acute angles (the two angles that are left).
47 + 2 = 49. That gets rid of the -2. 49 ÷ -7 = -6. x= -6.
Samples simply refer to a dataset that represents the overall population.
The term used to describe the type of survey is that, it is a <em>voluntary response sample</em>.
From the question, we understand that the survey question was posted online to internet users.
This means that:
- The respondents are not selected
- The respondents are not a population (<em>because not all internet user would respond)</em>
However, users that choose to respond do so at their own will (voluntarily).
Hence, the type of survey is <em>(a) a voluntary response sample</em>
Read more about samples and surveys at:
brainly.com/question/24564273
