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
erica [24]
3 years ago
13

Can someone plz help me with this question

Mathematics
2 answers:
WITCHER [35]3 years ago
7 0
Sorry I can’t buddy........................................................:(
Kamila [148]3 years ago
3 0

Answer:

x=50

Step-by-step explanation:

Add all the side together, you will have 2x+80

And every triangle is 180 degrees, subtract 80 from each side

You will be left with 2x=100

x=50

Brainlist if possible

You might be interested in
Y=x+5 and y=3x-3 I need to get this in a ordered pair
koban [17]

9514 1404 393

Answer:

  (x, y) = (4, 9)

Step-by-step explanation:

Perhaps the ordered pair you want is the one that satisfies both equations.

We can find that by equating the expressions for y:

  x +5 = 3x -3

  8 = 2x . . . . . . . . add 3-x to both sides

  4 = x . . . . . . . . . divide by 2

  y = 4+5 = 9

The ordered pair is (x, y) = (4, 9).

4 0
3 years ago
The graph of Y = COS X+ż is the graph of the y = cos(x) shifted in which direction?
rjkz [21]

Answer:

2 units up

Step-by-step explanation:

You're just taking the  entire graph of cos(x) and then adding 2 so it moves everything up.  If you added 2 to x BEFORE taking the cosine

(like y = cos (x+2) ), then you would shift it left 2.  Adding and subtracting from the x moves everything left or right.  Adding or subtracting at the end just moves it up and down.

3 0
3 years ago
Which student correctly used guess and check to determine the unknown number?
Alenkasestr [34]
<h2>Explanation:</h2><h2></h2>

Hello! Remember you need to write complete questions in order to get good and exact answers. Here we know nothing about the students so I can only help you providing the correct steps to find <em>the product of a number and eight is 104:</em>

<em />

Let that number be n, then the statement can be written in a mathematical language as follows:

n\times 8=104 \\ \\ \\ \text{Dividing both sides by 8:} \\ \\ \frac{n\times 8}{8}=\frac{104}{8} \\ \\ \boxed{n=13}

Finally, <em>the unknown number is 13</em>

5 0
3 years ago
Read 2 more answers
Convert 12 cups to quarts
eduard

Answer:

3 quarts

Step-by-step explanation:

divide the volume value by 4

4 0
3 years ago
What number of unique rhombuses can be constructed if the measurement of an angle is 40°, and the length of a line segment is 8
lilavasa [31]

Answer:

1

Step-by-step explanation:

Only 1, because rhombuses have every side length the same.

8 0
3 years ago
Other questions:
  • Please help!
    12·1 answer
  • The sum of two numbers is 53 . The larger number is 9 more than the smaller number. What are the numbers?
    13·1 answer
  • On his trip,Buddy drove 60 mph for 1 hour, 55 mph for 3 hours and 40 mph for 2 hours. What was the distance of Buddy trip?
    8·2 answers
  • What is the fraction for five over two
    15·1 answer
  • Using coupons, you spend $135 grocery shopping. this is 75% of the total retail price of the groceries. how much would you have
    13·1 answer
  • What is factoring? (idk...sssssoooooooo)
    5·1 answer
  • Which equation has a slope of -2 and passes through the point (1, -6)?
    13·2 answers
  • What is the fewest number of quarters, nickels, and pennies that can be fairly exchanged for 2 quarters, 6 nickels, and 9 pennie
    15·1 answer
  • Solve each of the following equations. Show its solution set on the number line. |3x-4(x+1)|=2
    6·1 answer
  • To find g(x + 7), what do you substitute for x in the function g(x) = 4x - 2?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!