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
GalinKa [24]
3 years ago
10

Plz help me

Mathematics
1 answer:
statuscvo [17]3 years ago
5 0

Answer: 12+4+4

Step-by-step explanation:

Because if you add those together you get 20 miles per hour

You might be interested in
4a + 6b= 10 2a - 4b =12 what does 12a=
mixer [17]
4a + 6b = 10
2a - 4b = 12...multiply by -2
----------------
4a + 6b = 10
-4a + 8b = - 24 (result of multiplying by -2)
------------------add
14b = - 14
b = -14/14
b = -1

2a - 4b = 12
2a - 4(-1) = 12
2a + 4 = 12
2a = 12 - 4
2a = 8
a = 8/2
a = 4

so 12a = 12(4) = 48 <==
3 0
3 years ago
Put in order from greatess to least 0.275 0.2 0572 0.725
Mnenie [13.5K]

Answer:

0.725,0.52,0.275,0.2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELPP IM TIMED I'LL DIE I'LL GIVE BRAINLIEST AND 50 POINTSSS
spayn [35]

9514 1404 393

Answer:

  3x -4y = -9

Step-by-step explanation:

Multiply by 4 to clear the fraction.

  4(y -6) = 3(x -5)

Subtract the left-side term to get variables on the same side, with a positive x-coefficient.

  0 = 3(x -5) -4(y -6)

Eliminate parentheses and collect terms.

  0 = 3x -15 -4y +24

  0 = 3x -4y +9

Subtract 9 and swap sides to get standard form.

  3x -4y = -9

_____

Standard form is ...

  ax +by = c

where a ≥ 0, and a, b, c are mutually prime integers. If a=0, then b > 0.

__

The attached graph shows the equations give the same line. The original line is shown dotted so that you can see they overlap.

4 0
3 years ago
PLEASSSE HELP ASAP I'LL GIVE ⊂BRAINLIEST⊃ AND ↑5 STARS↑ !!!
monitta

Answer:

Step-by-step explanation:

30 minutes UoU

Every 10 minutes he finishes 20% of the book case.

so In 10 minutes he will have 50% done, In 20 minutes 60%, in 40 minutes 100%

7 0
3 years ago
Evaluate 3x-4y when x=5 and y=-1
balandron [24]

Answer:

19 is the answer

Step-by-step explanation:

3x - 4y

= <em>3</em><em> </em><em>×</em><em> </em><em>5</em><em> </em><em>-</em><em> </em><em>4</em><em> </em><em>×</em><em> </em><em>(</em><em>-1</em><em>)</em>

= <em>1</em><em>5</em><em> </em><em>+</em><em> </em><em>4</em><em> </em>

= <em>1</em><em>9</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>answer</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em> </em>

8 0
2 years ago
Other questions:
  • Could someone please help me?? I am really stuck! I appreciate it! Thank you so much! God Bless!
    6·1 answer
  • What is the center of a circle represented by the equation (x-5)2+(y+6)2=42?
    10·2 answers
  • Ann says that is less than
    15·1 answer
  • F(n)=64+6n what is the recursive formula of f(n)?
    7·1 answer
  • A group of 6 students was asked, "How many hours did you watch television last week?" Here are their responses:
    8·2 answers
  • Which number completes the system of linear inequalities represented by the graph?
    6·2 answers
  • Andy bought 3 grey t-shirts and 2 polo shirts and spent $13.95. On another trip andy bought 2 grey t-shirts and 5 polo shirts an
    5·1 answer
  • 55°<br> Find the measure of each angle indicated.<br> 70°
    10·1 answer
  • g The average work week in Los Angeles was 40.1 hours in the first quarter of 2019. It is believed that the pandemic has led to
    15·1 answer
  • If Robin typed 15 characters in 5 seconds, 30 characters in 10 seconds, and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!