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Shalnov [3]
3 years ago
5

Please show your work!! I’ll appreciate it thank you so much!!!

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
7 0

Answer:

1. x=55 2. x=12

Step-by-step explanation:

1. 3x-60=x+50

2x=110

x=55

2. 8x-34=5x+2

3x=36

x=12

Leokris [45]3 years ago
6 0
Uh it’s x=12 u should know this?…
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Geometry question
Natali5045456 [20]

Answer in fraction form:  x = 87/2

Answer in decimal form:  x = 43.5

========================================================

Work Shown:

Supplementary angles always add to 180.

angleA+angleB = 180

(3x-5)+(x+11) = 180

(3x+x) + (-5+11) = 180

4x+6 = 180

4x = 180-6

4x = 174

x = 174/4

x = 87/2

x = 43.5

----------

Extra info:

Based on that x value, we can write,

  • angleA = 3x-5 = 3*43.5-5 = 125.5
  • angleB = x+11 = 43.5+11 = 54.5

As a check, angleA+angleB = 125.5+54.5 = 180. The answer is confirmed.

3 0
3 years ago
What is the equation of the line?
svetlana [45]

Answer:

y = -7

Step-by-step explanation:

This line is a horizontal line [HOY] - horizontal, 0 slope, and the equation starts with y = ___ , since it crosses at -7, then the line is y = -7

3 0
3 years ago
Which relationships would most likely be causal? Check all that apply.
yuradex [85]
Hello,


Your answer would be:

a negative correlation between the temperature and the amount of snow still on the ground
a negative correlation between the number of digital photos uploaded to a website and the amount of storage space that is left

Plz mark me brainliest!

Hope this helps!
5 0
3 years ago
Read 2 more answers
last month, dory biked 11 times as many miles as karly. together they biked a total of 156 miles. how many miles did dory bike l
Anni [7]
\
Hi there

Let x be the number of miles Karly biked
Dory biked 11 times as many miles as Karly, therefor, Dory = 11x
The total number of miles back by both is 156
The equation will be:
11x + x = 156
Before we can get the number of miles Dory biked, we must first get the number of miles
Karly biked represented by x.
Get the x
12x = 156
12x/12 = 156/12
<span>x = 13 </span>
Karly = x = 13 miles biked
Dory = 11x = 11(13) = 143 miles biked
to check:
11x + x = 156
11(13) + 13 = 156
143 + 13 = 156
<span>156 = 156
  i hope it helps have a nice day:)

</span>
4 0
4 years ago
Read 2 more answers
What is the equation of the line graphed below?<br> 5<br> • (1,5)
shusha [124]
The equation of the line graphed below would be D. I can find two points that are easily distinguishable on this graph. (1, 5) and (0, 0). I found the slope by subtracting 0 from 5 giving me -5. Next, I subtracted 0 and 1 giving me -1. This gives me a fraction of -5/-1 which equals to 5.
5 0
3 years ago
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