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
MrRissso [65]
3 years ago
12

What does x equal? Thanks!

Mathematics
2 answers:
SOVA2 [1]3 years ago
6 0

Answer:

33º

Step-by-step explanation:

Supplementary angles means that angle Q + angle R = 180º

so: 2x + x + 81 = 180

2x + x + 81 - 81 = 180 - 81

3x = 99

3x/3 = 99/3

x = 33

11Alexandr11 [23.1K]3 years ago
4 0

Answer: 33 degrees

Step-by-step explanation:

See paper attached. (:

You might be interested in
Please help I’m on the middle of an exam<br><br> Use the diagram of ABCD to find x.
garri49 [273]

This is like property of a parallelogram you have to do is basically follow its properties which is opposite sides are congruent

so we solve like this

x+3=2x-5

subtract -3 on each side one is canceled since its equal to zero

and other is -3-5= -8

x=3x-8

now subtract -3 on each side

-3x-x is -4 so,

-4x=8

divide its equal to 2

X=2

Hope it helps! have an awesome day you should probably study the properties of parallelogram

5 0
2 years ago
Given the literal equation ab/a+b = c , with b = –1 + a, what is the value of c if a = 5?
Nesterboy [21]

The solution would be like this for this specific problem:

ab/a+b = c 

b = -1 + a

for c:
<span>(5(-1 + 5))/(5 + (-1 +5))
</span><span>5(4)/ 5 + 4
</span><span>20 / 9
</span>

<span>The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>



3 0
3 years ago
Read 2 more answers
Pls help I’ll brainlest
lora16 [44]

Answer:

8

Step-by-step explanation:

Jeremiah bought x toy sets for $20 each and then a video game for $60. Jeremiah spent a total of $220. How may toy sets did he buy?

To find our answer, we can solve the equation:

20x + 60 = 220

        -60    -60

20x = 160

/20    /20

x = 8

Jeremiah bought 8 toy sets!

I hope this helps :)

5 0
3 years ago
What is 500-10x80+60 equal??
Sholpan [36]

Answer:

-240

Step-by-step explanation:

500 - 800 + 60

= -300 + 60 = -240

5 0
2 years ago
Read 2 more answers
Lilly designed the letters of her name on the computer and printed them on paper. the table below shows the width and height of
Veronika [31]
Well it sounds like you are doing volume so it is length time winth time high so times all the fraction
3 0
3 years ago
Other questions:
  • What is the algebraic expression for b divided by 9
    9·2 answers
  • Right Isosceles Triangle ABC has a hypotenuse of length h. Line segment DE is a midsegment with length 4x. What is the perimeter
    14·1 answer
  • Solve the system of equations:<br> y=2x-3<br> y=x2-3
    7·1 answer
  • A large airplane has 3 sections of seating, with 75 seats in each section. Which pair of expressions shows two ways to determine
    7·1 answer
  • A population of bacteria doubles every 15 hours. initially, the population of bacteria is 40. What is the population of bacteria
    9·1 answer
  • A sum lent out at simple interest becomes rs4480 in 3 years and rs 4800 in 5years.find the rate of interest​
    10·1 answer
  • What is the value of the expression with a = -1.4 and b = -2.7?
    10·1 answer
  • WHAT IS THE DOMAIN OF f(x)=4^x
    14·2 answers
  • Examine the figure below. Determine which of the following angel measures are correct . Select all that apply
    9·1 answer
  • What is the solution for this system x+y=6 2x+4y=20
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!