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
Vladimir79 [104]
3 years ago
15

What is the value of x

Mathematics
1 answer:
Rufina [12.5K]3 years ago
4 0

answer:

d: 30

all angles in a triangle have a sum of 180 degrees. Just add 50 and 100 (so 150) and do 180-150=30.

You might be interested in
What is the scientific notation of 58,927
ratelena [41]
5 <em><u>8,937</u></em>

Move the decimal 4 place to the left

5.8×10^{4}


8 0
3 years ago
Read 2 more answers
write the equaion of a line in slope-intercept form if the slope is 1/5 and the y-intercept is -9 explain please
faust18 [17]

Answer:

y = \frac{1}{5} x - 9

Step-by-step explanation:

The slope-intercept form is y = mx + b, where:

m = slope

b = y-intercept.

The slope (m) tells you the steepness of the line. It is the average rate of change which measures how the y-value changes for each one-unit change in the x-value. Hence, slope = \frac{rise}{run}.  So the given slope of 1/5 means that for every 1 unit change in the y-value, the x-value changes by 5 units (you go up 1 unit, and "run" 5 units to the right).

Next, the y-intercept is the point on the graph where it crosses the y-axis, and has the coordinates, (0, b). It is also the value of y when x = 0. Since you're given the y-intercept of -9, then that means that it is the y-coordinate of (0, <em>b</em>). So, it becomes (0, -9).

Now that we have our slope (<em>m </em>) = 1/5, and the y-intercept (<em>b </em>) = -9, we can write the equation of the line as:

y = \frac{1}{5} x - 9

(I'm also including a screenshot of the line where it shows the y-intercept of (0, -9) on the graph).  

Please mark my answers as the Brainliest if you find my explanations helpful :)

7 0
2 years ago
Bella saw that 7 out of 11 people brought an umbrella to the beach. There were 99 people there. How many of them did NOT have an
Alex
36 of them did not have an umbrella because out of 11 people, 4 did not bring an umbrella.
5 0
3 years ago
Read 2 more answers
Oliver draws a line on his paper and from a point on the line draws a circle. He then measures the radius of his circle and cons
olasank [31]
Dye answer is The letter D
7 0
3 years ago
What is 0.40506100 in scientific notation
Olenka [21]

Answer:

4.0506100 x 10^-1

Step-by-step explanation:

Because all you need to do is move the decimal point to the right once, you write 10^-1 to show that to get back to the original number, you just multiply 4.0506100 by -0.1

7 0
4 years ago
Other questions:
  • Describe a situation with an output of area in square feet that can be modeled using the function f(x) = (x)(2x + 5).
    9·2 answers
  • Maekyala's Room is 65m by 3m by 3m.How many cubic meter of air will her room hold?
    10·1 answer
  • Explain why 4×3/5 equals 12 /5. draw a picture
    10·1 answer
  • Two parallel lines are crossed by a transversal . What is the value of k?
    6·2 answers
  • What is 2 quarts in 1 pint
    6·2 answers
  • Match the system of the equation to the correct description of its solutions
    9·1 answer
  • I need a group of 4 functions and explain why they're functions.
    7·1 answer
  • an oil company uses cylindrical storage tanks. each tank has a radius of 14ft and is 27ft fall. what is the volume of the tank?
    10·1 answer
  • What is the length of CD? In this diagram, AABC ~ AEDC.
    5·1 answer
  • A vendor sold 81 hotdogs during a football game. If the ratio of hotdogs to hamburgers sold was 9: 4, how many hamburgers did th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!