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
Dahasolnce [82]
3 years ago
13

In a class of 30, five were absent. What fraction of the class was absent?

Mathematics
1 answer:
kipiarov [429]3 years ago
3 0
5/30 were absent  or 1/6 simplifying or dividing both by 5 we have: 1/6
You might be interested in
Last week, Clay wrote 4 checks for $20 each from his checking account., withdrew another $30, and finally made a deposit of $96.
Aliun [14]
(4x20)+30=$110 taken out. if he had $96 put back in, then go $110-$96, leaving a balance of -$14, or in other words, the balance dropped $14.
6 0
3 years ago
Please solve this <br>with each step​
grandymaker [24]

Step-by-step explanation:

please mark me as brainlest

6 0
2 years ago
Please help me ASAP .......
mariarad [96]

Answer:

<3 ~= <5 - Alternate Interior Angles Theorem

<3 ~= <7 - Corresponding Angles Theorem

<5 ~= <7 - Vertical Angles Theorem

line I || line m - Transitive Property

3 0
3 years ago
Write the equation of the line that is parallel to the graph of y=-4x -9, and whose y-intercept is 3.
Olin [163]

Answer:

y = -4x +3

Step-by-step explanation:

the only thing you need from the equation is the slope, which is -4

y = -4x +3

3 0
3 years ago
Using the Law of Cosines, in triangle DEF, if e=18yd, d=10yd, f=22yd, find measurement of angle D
Ivahew [28]
Check the picture below.

\bf \textit{Law of Cosines}\\ \quad \\&#10;c^2 = {{ a}}^2+{{ b}}^2-(2{{ a}}{{ b}})cos(C)\implies &#10;c = \sqrt{{{ a}}^2+{{ b}}^2-(2{{ a}}{{ b}})cos(C)}&#10;\\\\\\&#10;\cfrac{{{ a}}^2+{{ b}}^2-c^2}{2{{ a}}{{ b}}}=cos(C)\implies cos^{-1}\left(\cfrac{{{ a}}^2+{{ b}}^2-c^2}{2{{ a}}{{ b}}}\right)=\measuredangle C\\\\&#10;-------------------------------\\\\&#10;\begin{cases}&#10;d=10\\&#10;e=18\\&#10;f=22&#10;\end{cases}\implies cos^{-1}\left(\cfrac{{{ 18}}^2+{{ 22}}^2-10^2}{2(18)(22)}\right)=\measuredangle D

\bf \implies cos^{-1}\left(0.893\overline{93}\right)=\measuredangle D\implies 26.63^o\approx \measuredangle D

7 0
3 years ago
Other questions:
  • Megan’s art class painted two regular murals.The size of the first mural is shown below.
    11·1 answer
  • Lindsey and Will have online account for buying music. Lindsay's account is -$20 and Will's account balance is -$15. Express eac
    12·2 answers
  • Christian and Benjamin go to the movie theater and purchase refreshments for their friends.
    10·1 answer
  • Cameras
    10·1 answer
  • in a car race feild(round track that is 500m diameter an observer was starting point and the race started a red car finished 5 l
    8·1 answer
  • Two or more points are what if they lie on the same line?
    13·2 answers
  • Put into slope intercept form:(-4, 1); m= -2/3
    7·1 answer
  • Need help please!!! <br> “ALL THE YOUNG DUDES” “CARRY THE NEWSSSS””
    15·1 answer
  • What is the quotient StartFraction 15 p Superscript negative 4 Baseline q Superscript negative 6 Baseline Over negative 20 p Sup
    11·1 answer
  • How is everyone dayyyyyyyy​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!