1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AfilCa [17]
3 years ago
14

How do you find percent error? 20 to 16

Mathematics
1 answer:
omeli [17]3 years ago
3 0
You get: (1x20)/(5x20)=20/100=20%.
Hope i helped you! :)
You might be interested in
How do i solve this step by step??
Levart [38]

Answer:

x = 30

Step-by-step explanation:

well the two agnles are congruent so they have to equal the same angle

x+ 90 = 4x

solve for x bye subtracting x from 90

90 = 3x slove by dividing 90 by 3 getting x alone

90/3 = x

3 0
3 years ago
Chad owns twice as many cds as carlin owns. if you add 6 to the number of cds chad owns and then divide by 7, you get the number
Luba_88 [7]
35 cds does carlin have
5 0
3 years ago
The value of a comic book in the dollars has been found to be 0.20y + 1.50, where y is tye number of years since it was released
NARA [144]

Answer:

have a nice day

Step-by-step explanation:

5 0
3 years ago
How many servings can be made from 108 cups of punch when you mix 18 cups of pineapple juice, 36 cups of orange juice and 54 cup
Alinara [238K]

Answer:

14


Step-by-step explanation:


5 0
3 years ago
Find all solutions and solutions in interval[0,2pi)
frutty [35]
\bf sin(2\theta)=2sin(\theta)cos(\theta)\\\\
-------------------------------\\\\
sin(2x)-\sqrt{3}cos(x)=0\implies 2sin(x)cos(x)-cos(x)\sqrt{3}=0
\\\\\\
\stackrel{\stackrel{common}{factor}}{cos(x)}[2sin(x)-\sqrt{3}]=0\\\\
-------------------------------\\\\

\bf cos(x)=0\implies \measuredangle x=
\begin{cases}
\frac{\pi }{2}\\\\
\frac{3\pi }{2}
\end{cases}\\\\
-------------------------------\\\\
2sin(x)-\sqrt{3}=0\implies 2sin(x)=\sqrt{3}\implies sin(x)=\cfrac{\sqrt{3}}{2}
\\\\\\
\measuredangle x=
\begin{cases}
\frac{\pi }{3}\\\\ \frac{2\pi }{3}
\end{cases}
7 0
3 years ago
Other questions:
  • Based on the model ân(11551155â,8989â) describing steerâ weights, what are the cutoff values for âa) the highestâ 10% of theâ we
    10·1 answer
  • If f(x)=2x-6 and g(x)=3x+9, find (f+g)(x)
    6·1 answer
  • A fair, twenty-faced die has $19$ of its faces numbered from $1$ through $19$ and has one blank face. another fair, twenty-faced
    6·1 answer
  • How did i travel irf i went from nyc to tren ton a distance of90 miles at45 miles per hour how long did it take
    9·1 answer
  • Determine the measure of angle bpc in the figure
    9·1 answer
  • A total of 600 tickets were sold for the school play. they were either adult tickets or student tickets. the number of student t
    15·1 answer
  • 1) x² 2(x+y) - y^2 <br>2) x^4+ x^2y^2+ y^4​
    9·1 answer
  • Devon wants to write an equation for a line that passes through 2 of the data points he has collected. The points are (8, 5) and
    10·2 answers
  • 2• 1 1/2 please help
    7·2 answers
  • The estimated difference between two numbers is 60. Find two numbers that when rounded to the nearest ten, have a difference of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!