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
trasher [3.6K]
2 years ago
13

Need help and to know how to do this one

Mathematics
1 answer:
kogti [31]2 years ago
5 0

Answer:

the answer is likely a bulldozer

Step-by-step explanation:

you must set up an equivelance of the given angles and solve for x

for the first one you have 5x+4x=180

9x=180

x=20

and for b 3x-1=77

3x=78

x=26

You might be interested in
15, 16, 20, and 22! PLEASE HELP
Vikentia [17]
The answer for number 16 is 20
7 0
3 years ago
Read 2 more answers
The value of the function at x=-6 is ?
Sholpan [36]

Answer:  x = 6, the y - coordinate is 4, therefore the value of the function when x = 6 is 4.

7 0
2 years ago
Helpppppppppppp plzzzzzzzzzzzzzzzzzz!
prisoha [69]

Answer: F=140

Step-by-step explanation:

720=(x-60)+(x-40)+(x-20)+130+120+110

720-130-120-110=3x-120

360=3x-120

360+120=3x

480=3x

480/3=x

160=x

F=160-20

Next problem

102+31+x=180

133+x=180

x=180-133

x=47

7 0
3 years ago
Need help, please explain the answer
stellarik [79]

Answer:

7 - x meters

Step-by-step explanation:

This is a difference of squares. The formula for difference of squares is

a^2-b^2 = (a-b)(a+b)

So plug the numbers we know into this formula.

Area = lw

49 - x^2 = (a-b)(7+x)

49 - x^2 = (7-x)(7+x)

<u>The length is 7 - x meters.</u>

7 0
3 years ago
How can you tell by looking at a graph if there is a proportional relationship?
IgorLugansk [536]
If there is a porpotional relationship then it there will be a pattern like, 7, 14, 21 etc. You can tell because the line will go straight in a perfect line and won't go at a different andle from the rest of the line.
3 0
3 years ago
Other questions:
  • (02.02)Pat paid $85.50 for renting a scooter for 6 hours. What was the rate per hour for renting the scooter? (Input only numeri
    9·1 answer
  • QR is tangent to circle P at point Q.
    7·2 answers
  • Find the following expression by multiplying.<br><br> (a + b)^ 2
    13·2 answers
  • Which expression is a possible leading term for the polynomial function graphed below?
    8·2 answers
  • The table shows the orders pairdof the function y=16+0.5x.
    12·1 answer
  • A stack of 500 sheets of paper is 3 inches in height.What is the thicknrss of one sheet of paper,in inches?Answer with supportin
    14·1 answer
  • A room in the shape of a rectangular prism measures 15 feet by a feet by 12 feet. Write a simplified expression for the volume (
    11·1 answer
  • Erika is baking cupcakes. The recipe calls for 14 cups of
    9·2 answers
  • Part A: The Sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1
    7·1 answer
  • Complete the equation for this model.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!