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
xenn [34]
3 years ago
12

HELP WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!!!!!!!!!

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

The answer is 72.

Step-by-step explanation:

HOPE THIS HELPS !!!

shtirl [24]3 years ago
7 0

Answer:72

Step-by-step explanation:

You might be interested in
What is significant digit rules and how is it used?
torisob [31]

Answer:

Non-zero digits are always significant. Any zeros between two significant digits are significant. A final zero or trailing zeros in the decimal portion ONLY are significant.

Step-by-step explanation:

  • Non-zero digits are always significant.
  • Any zeros between two significant digits are significant.
  • A final zero or trailing zeros in the decimal portion ONLY are significant.

Heres a something that might help:

Download pdf
6 0
3 years ago
Matrix, help.
attashe74 [19]

Answer:

i knew it but i forgot

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The james family bought their house in 2000 for $175,000 they sold their house in 2017 for $250,000, find the percent change in
Sergeu [11.5K]

Answer:

42.9%

Step-by-step explanation:

The person above gave the correct answer, I got it right

250,000 -175,000 = 75,000

75,000 divided by 175,000 = 0.42857142857

0.42857142857 x 100 = 42.9

42.9% is the percent change

5 0
2 years ago
System of Equations Problem
aksik [14]

Sarah bought 3 first class tickets and 7 coach tickets.

Step-by-step explanation:

Given,

Number of people = 10

Total amount spent on tickets = $4830

Cost of each coach ticket = $270

Cost of each first class ticket = $980

Let,

x be the number of coach tickets

y be the number of first class tickets

According to given statement;

x+y=10      Eqn 1

270x+980y=4830   Eqn 2

Multiplying Eqn 1 by 270

270(x+y=10)\\270x+270y=2700\ \ \ Eqn\ 3\\

Subtracting Eqn 3 from Eqn 2

(270x+980y)-(270x+270y)=4830-2700\\270x+980y-270x-270y=2130\\710y=2130

Dividing both sides by 710

\frac{710y}{710}=\frac{2130}{710}\\y=3

Putting y=3 in Eqn 1

x+3=10\\x=10-3\\x=7

Sarah bought 3 first class tickets and 7 coach tickets.

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/96882
  • brainly.com/question/96535

#LearnwithBrainly

5 0
3 years ago
In the sketch below, two parallel lines are cut by a transversal.
Anettt [7]

Answer:

m<1 = 150°

Step-by-step explanation:

Given:

m<1 = (4x + 50)°

m<2 = (7x - 25)°

Required:

m<1

Solution:

To find m<1, we need to create an equation that will enable us determine the value of x.

Thus,

4x + 50 = 7x - 25 => corresponding angles are congruent to each other

4x + 50 - 7x = 7x - 25 - 7x (subtraction property of equality)

-3x + 50 = - 25

-3x + 50 - 50 = -25 - 50 (substraction property of equality)

-3x = -75

-3x/-3 = -75/-3 (division property of equality)

x = 25

✅m<1 = (4x + 50)°

Plug in the value of x

m<1 = 4*25 + 50 = 100 + 50

m<1 = 150°

7 0
3 years ago
Other questions:
  • Identify the y-intercept of the linear equation 3x + 2y - 18 = 0
    5·1 answer
  • Which of the following is a rational number?
    9·1 answer
  • The following table shows the relationship between the time taken to perform the jumps by Maria. Determine whether the number of
    9·2 answers
  • Paul and jose are trying to measure the height of a tree. paul is standing 19m from the foot of the tree and measures the angle
    7·1 answer
  • Kyle plans to estimate the area of the figure below by identifying the full and partial squares that make up the figure.
    12·1 answer
  • A pet toy manufacturer is designing a plastic ball for dogs that will float in water. In order for the ball to float it must hav
    10·1 answer
  • The price of a bicycle was decreased by 40% to £96. What was the price before the decrease?
    14·1 answer
  • What is the correct meaning of the word gouge?
    5·1 answer
  • A map is drawn using a scale of 40 kilometers to 1 centimeter. The distance between two cities is 300 kilometers. How far apart
    15·1 answer
  • Find the distance between the points (-1,-8) and (-3,-2). Round your answer to the nearest hundredth.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!