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
aliina [53]
2 years ago
9

The answer for this math problem because I don’t really understand it

Mathematics
2 answers:
zavuch27 [327]2 years ago
7 0

Answer: Subtraction Property of Equality

Step-by-step explanation:

- the subtraction property of equality is the rule that when you subtract the same number to or from both sides of an equation and get an equivalent equation

__________________________________________________________

- for this equation you would subtract 5.2 from the left-side of the equation and subtract it from 35.2 on the right side of the equation

      - this is to isolate n

- basically 2.5n = 30 since n is a variable and that number multiplied by 2.5 will equal 30

- so the new equation would be 2.5n = 30

- so then:  \frac{n}{2.5} = \frac{30}{2.5}  so n = 12

hope this helps :)

andreyandreev [35.5K]2 years ago
3 0

Answer:

See below

Step-by-step explanation:

Start by subtracting 5.2 from both sides of the equation

  so  "subtraction property of equality "    I suppose ......

then the next step would be divide both sides by 2.5  

  which would be division property of equality  

You might be interested in
If a box in the group has a length of 30 inches what is its volume
USPshnik [31]
V=a^3
v=30^3
v=27000in^3
7 0
3 years ago
Which line segment is a diameter of circle F?<br><br> FE<br><br> BA<br><br> AC<br><br> EC
umka21 [38]

option c) The line segment AC is the diameter of circle F.

<u>Step-by-step explanation</u>:

  • The 'diameter' is the line segment that passes through the center of the circle.
  • In the circle shown, F is the center of the circle.
  • The line segments EB and AC passes through the center point F.
  • Therefore, both EB and AC are the diameters of the given circle.
  • From the options given, option c) AC is the correct answer.
5 0
3 years ago
"the quotent of a number and 4" i dont wanna fail math
Zielflug [23.3K]

Answer:

N/4

Step-by-step explanation:

quotient is the same as division

since we don't know what the number is we use n as the variable

so n/4

Hope this helps

4 0
2 years ago
What is the area of the regular octagon below?
pishuonlain [190]
9 plus How many sides nine times
3 0
3 years ago
Read 2 more answers
Joaquin and Trisha are playing a game in which the lower median wins the game. Their scores are shown below. Joaquin's scores: 7
alekssr [168]

Answer:

Step-by-step explanation:

Given

Joaquin's score is 75,72,85,62,58,91

and Trisha's score is 92,90,55,76,91,74

Arranging score in order of value we get

Joaquin's : 58,62,72,75,85,91

Trisha's : 55,74,76,90,91,92

as no of values is even therefore their median is

Joaquin's=\frac{72+75}{2}=73.5

Trisha's =\frac{76+90}{2}=83

Therefore median of Joaquin's is lower

Thus Joaquin wins the game

5 0
3 years ago
Read 2 more answers
Other questions:
  • Sophie wrote odd numbers on her paper. what is a number sophie did not write?
    14·2 answers
  • What is the value of the 2 in 5,632
    13·2 answers
  • Can someone help me please:)
    7·2 answers
  • Which of the following relations is not a function?
    8·2 answers
  • A triangle is 3cm wider than it is tall. The area is 44cm^2. Find the width(length of the base).
    10·1 answer
  • Kermit ran 100 meters in 12.35 seconds. Gonzo ran 100 meters in 11.915 seconds. How much faster did Gonzo run than Kermit? secon
    9·1 answer
  • If the zeros of a polynomial function are 3 and -4, using the Factor Theorem how would we express the factors of the function? *
    11·1 answer
  • Click image to see it all..... thank you ​
    11·1 answer
  • Using separation of variables technique, solve the following differential equation with initial condition y'= e sinx and y(pi) =
    5·1 answer
  • Drag the expressions to the table to show whether the product is less than 3/4, greater than 3/4, or equal to 3/4.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!