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
alex41 [277]
2 years ago
7

A copy machine makes 44 copies per minute. How long does it take to make 209 copies

Mathematics
1 answer:
kipiarov [429]2 years ago
7 0

Answer:

5 minutes.

44 x 5 = 220,

since 44 x 4 = 176 < 209

You might be interested in
What is an algebraic expression for, the sum of s and t ?​
denis-greek [22]

Answer:

\Huge \boxed{s+t}

Step-by-step explanation:

The sum is the result obtained from adding two or more values together.

The sum of <em>s</em> and <em>t</em> is the result obtained from adding <em>s</em> and <em>t</em> together.

<em>s </em>+<em> t</em>

4 0
3 years ago
-2x + 3 &lt; 5 Show your work/steps
s2008m [1.1K]
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ -2x + 3 < 5

Subtract 3 from both sides:

-2x < 2

Divide both sides by -2 to isolate x:

x = -1

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ <u>ʜᴀɴɴᴀʜ</u> ♡

5 0
3 years ago
Which equation represents the line that is perpendicular to and passes through (-40,20)?
emmasim [6.3K]

The equation of the perpendicular line to the given line is: y = -5/4x - 30.

<h3>What is the Equation of Perpendicular Lines?</h3>

The slope values of two perpendicular lines are negative reciprocal of each other.

Given that the line is perpendicular to y = 4/5x+23, the slope of y = 4/5x+23 is 4/5. Negative reciprocal of 4/5 is -5/4.

Therefore, the line that is perpendicular to it would have a slope (m) of -5/4.

Plug in m = -5/4 and (x, y) = (-40, 20) into y = mx + b to find b:

20 = -5/4(-40) + b

20 = 50 + b

20 - 50 = b

b = -30

Substitute m = -5/4 and b = -30 into y = mx + b:

y = -5/4x - 30

The equation of the perpendicular line is: y = -5/4x - 30.

Learn more about about equation of perpendicular lines on:

brainly.com/question/7098341

#SPJ1

8 0
1 year ago
Please help. Sine and Cosine rules
kodGreya [7K]

Answer:

a=41.8 BC=2.8

Step-by-step explanation:

sin30/6=sinx/8

8*sin30=6sinx

4=6sinx

sin^-1(4/6)

angle a

cosine rule

bc^2=3^2 +5^2-2(3)(5)*cos30

BC^2=\sqrt8.019237886\\

BC=2.83

2.8

3 0
3 years ago
What are the first 5 common multiples of 14 and 20
serg [7]

Answer:

14, 28, 42, 56, 70, 84

20, 40, 60, 80, 100, 120

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A hurricane traveled 180 miles in 4 hours. If the average rate at which the hurricane is moving slows by 10%, what is the distan
    14·2 answers
  • Help me with this please!!
    15·1 answer
  • Which polynomial is a difference of two squares?
    11·2 answers
  • .The population in the Northeast was 53,594,378 people in 2000 and 55,317,240 people in 2010. By about what percent did the popu
    9·1 answer
  • What percent of 84 is 21
    6·1 answer
  • 7 = y + 2 check your solution
    12·1 answer
  • The diameter of tammys miniature pie is 6.5 cm.Based on this measurement what would the circumference of her pie be
    6·1 answer
  • Explain why angle “a” must be 135
    9·1 answer
  • The length of a rectangle is 15cm and with width is 8cm.
    6·1 answer
  • Ellis is painting wooden fenceposts before putting them in his yard. they are each 7 feet tall and have a diameter of 1 foot. th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!