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
11Alexandr11 [23.1K]
3 years ago
8

Plz help ill give brainlist

Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0
To find the average add all the numbers first.
68 + 78 = 146
56 + 74 = 130 = 276
------------------------------------------------
Now divide 276 by the number of numbers there are (4)
276 ÷ 4 = 69
------------------------------------------------------------
69 is your average
You might be interested in
There is small pond which is 8 metres long, 4metre wide and 2metre deep what is the volume
d1i1m1o1n [39]
Volume=Length * Width * Height 
Volume= 8 * 4 * 2 
Volume=64m 
4 0
3 years ago
Please explain how you would prove that all circles are similar?
NISA [10]

Answer:

Shapes are similar when one can be scaled to be like another one. Circles are always the same shape and they only vary in size. A very small circle can be expanded to be the same size as any other without changing it's shape, only size. However this is not true for ovals since they come in different shapes.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve by using the method of elimination(X and Y): 3x+4y=300
Ierofanga [76]

Answer:

x=-4/3y+100

Y=-3/4x+75

Step-by-step explanation:

6 0
3 years ago
(2x+3)=1 pleases helpppp
matrenka [14]

Answer:

Step-by-step explanation:

2x + 3 = 1

Collecting like terms

2x = 1 - 3

2x = -2

x = -2/2

x = -1

8 0
3 years ago
Read 2 more answers
Solve the following equation for x:<br><br> 12x+2=26
Maslowich

Answer:

\large{ \tt{❃ \: STEP-BY-STEP \: EXPLANATION}} :

\large{ \tt{❁ \: ORIGINAL \: PROBLEM : 12x + 2 = 26}}

  • We want to remove the 2 first. Since the original equation is + 2 , we're gonna use the opposite operation and subtract 2 form both sides.

\large{ \tt{↦ \: 12x + 2 - 2 = 26 - 2}}

  • Simplify! 2 - 2 = 0 on the left and 26 - 2 = 24 on the right.

\large{ \tt{↦ \:12x = 24}}

  • Then we need to think about how to remove the coefficient 12 . Since the opposite of multiplication is division , we're going to divide both sides by 12.

\large{ \tt{ ↦ \: \frac{12x}{12}  =  \frac{24}{12}}}

  • Simplify. 12/ 12 = 1 on the left and 24 / 12 = 2 on the right. So our answer is x = 2 .

\boxed{ \boxed{ \large{ \tt{↦x = 2}}}} \large✓

✺ Don't stress yourself for the day you've done nothing instead focus on the remaining change you have left and work on it. ♪

ツ Hope I helped ! ۵

☼Have a wonderful day / night ! ☃

# StayInAndExplore ! ☂

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

4 0
3 years ago
Read 2 more answers
Other questions:
  • Do the following lengths form a right triangle
    13·2 answers
  • PLEASE HELP
    6·1 answer
  • The sum of a number y and 5.8 is less than or equal to 18.
    15·2 answers
  • The sum of squares of two consecutive odd numbers is 514 find the numbers ​
    13·1 answer
  • Why was Russia slow to modernize?
    9·1 answer
  • When X equals eight, Y equals 20 find Y when x equals 42
    8·2 answers
  • Jack bought a pair of pants and a shirt for $56. If the price of a shirt is two-fifth of the price of a pair of pants, then what
    7·2 answers
  • Determine whether the two lines are parallel, perpendicular, coinciding, or only intersecting. y = - 2x + 7 6x + 3y = 1 Choose t
    9·1 answer
  • For number 3 and 4 what are the Mean, Median, Mode, and Range?<br><br> Please help
    11·1 answer
  • An item is regularly priced at 25. It is on sale for 80% off the regular price. What is the sale price?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!