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
Dimas [21]
3 years ago
7

What are the steps to find the value of b ?

Mathematics
1 answer:
vazorg [7]3 years ago
6 0
The angles should add to 540, so
b+ (3/2)b+(b+45)+(2b-90)+90=540

First combine like terms
5.5b+45=540

Then subtract 45 from both sides
5.5b=495

Divide both sides by 5.5
b=90

Final answer: b=90
You might be interested in
celebrity a has 400 followers on social media and is gaining 75 followers each day. celebrity b has 1000 followers on social med
Aleksandr [31]

Answer:

It will take 12 days and they will be at 700 followers each

Step-by-step explanation:

Just guess and keep adding.

8 0
3 years ago
Read 2 more answers
PLEASE HELP ! Suppose another company offers a special
kolezko [41]

The special is cheaper than Bella's price. Then the correct option is B.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Suppose another company offers a special banquet price of $4,000 for 150 people.

Then the special is cheaper than Bella's price.

Then the correct option is B.

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ1

5 0
2 years ago
Quick sell outlet sold a total of 40 televisions, each of which was either a model p television or a model q television. each mo
saw5 [17]

Answer:

The number of the television sets that is model p is 12

Step-by-step explanation:

Here we have total number of television sold = 40

The model p televisions sold for $30 less than the model q televisions

That is $P = $q - $30

Therefore

Let the quantity of the model p sold be X

Let the quantity of the model q sold be X

Therefore

x + y = 40

Total cost of the television = 40 * 141 = $5640

Therefore, 120*x + 90*y = 5640

Plugging in x = 40 - y in the above equation we get

4800 - 30y = 5640 or

y   = -28 and

x = 68

If we put y = 40 - x we get

30x + 3600 = 5640  

If we put

120*x + 150*y = 5640.........(3)

we get

x = 12 and y = 28

Therefore, since the model p sold for $30 less than the model q, from the solution of equation (3) the number of the television sets that is model p = 12

3 0
3 years ago
Read 2 more answers
Please help. I dont under stand this please explain answers .
Marina86 [1]
Either 75 or 105 would be my answer
6 0
3 years ago
If the class creates a histogram of the data in the table, how many students are in the range 12 cm to 13.9 cm?
muminat

Answer:

4 i think

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The legs of a right triangle are 4 units and 7 units. What is the length of the hypotenuse?
    12·1 answer
  • Mario and Luigi were selling coupon books for the Video game club fundraiser. Apparently, Mario is a much better salesperson, be
    6·1 answer
  • Math question screen shot down below
    12·2 answers
  • On an architect's drawing of the floor plan for a house, 1 inch represents 3 feet if a room is represented on the floor plan by
    13·1 answer
  • Solve for x Round to the nearest tenth one place after the decimal !
    14·1 answer
  • Answer pls thanks uuuuu
    5·1 answer
  • Gabby is attending a school orchestra
    14·1 answer
  • Hal is asked to write an exponential function to represent the value of a $10,000 investment decreasing at 2% annually. What mul
    14·1 answer
  • Pls help me with my homework
    12·1 answer
  • What’s the answer to 4*100000
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!