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
Snowcat [4.5K]
3 years ago
15

What is the value of x ?

Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0
The other side of 100° is 80 and 80 + 70 = 150

A triangle equals to 180 so..

180 - 150 = 30

The value of x is 30.
You might be interested in
Can someone explain to me how to do this!!!
galina1969 [7]
Well...it says the sum of the angles measure 360...so lets set them equal to 360

40 + x - 10 + 1/3x + x - 20 = 360...combine like terms
2 1/3x + 10 = 360
7/3x = 360 - 10
7/3x = 350
x = 350/(7/3)
x = 350 * 3/7
x = 1050/7
x = 150 <===== 






3 0
3 years ago
X/5 - 12 = -8 equals what​
Luda [366]
The answer is X = 20
5 0
3 years ago
Read 2 more answers
What is the value of x?​
Kazeer [188]

Answer:

Step-by-step explanation:

The volume of a sphere is

V=\frac{4}{3}\pi r^3

We are told our volume is 500pi/3, so we fill that in and solve for r:

\frac{500\pi}{3}=\frac{4}{3}\pi r^3

Start by multiplying both sides by 3 over 4 pi:

(\frac{3}{4\pi})\frac{500\pi}{3}=(\frac{3}{4\pi})\frac{4\pi}{3}r^3

Simplifying gives us

125=r^3

Take the cubed root of both sides to get that

r = 5

6 0
3 years ago
the zeros of a parabola are -4 and 2, and (6, 10) is a point on the graph. which equation can be solved to determine the value o
natka813 [3]
Sure this question comes with a set of answer choices.

Anyhow, I can help you by determining one equation that can be solved to determine the value of a in the equation.

Since, the two zeros are - 4 and 2, you know that the equation can be factored as the product of (x + 4) and ( x - 2) times a constant.  This is, the equation has the form:

y = a(x + 4)(x - 2)

Now, since the point (6,10) belongs to the parabola, you can replace those coordintates to get:

10 = a (6 + 4) (6 - 2)

Therefore, any of these equivalent equations can be solved to determine the value of a:

10 = a 6 + 40) (6 -2)

10 = a (10)(4)

10 = 40a
7 0
2 years ago
Read 2 more answers
What is the inverse of function f?<br> f(x)=64x^3-1
Yuri [45]
The inverse for function of f ⬇️

3 0
3 years ago
Read 2 more answers
Other questions:
  • A city population, which was initially 35,000, has been dropping by 3.5% a year. Write an exponential function and graph the fun
    13·1 answer
  • WILL GIVE BRAINLIEST
    11·2 answers
  • 7+5(x−3)=22 can you help, <br> please?
    14·2 answers
  • Jimmie invested $27,500 at 6.27% compounded continuously. What will Jimmie's account balance be in 50 years?
    11·1 answer
  • What is the square root of 75 in simplest form
    13·1 answer
  • Find the area to the right of a z score of 2.75 under a standard normal distribution curve
    11·1 answer
  • What is the answer to a problem adding problem
    11·2 answers
  • Help Please ! Need help on finding the volume of two different shapes that are combined . thanks !
    15·1 answer
  • Simplify: 7^6 ÷ 7^2.
    13·2 answers
  • How do u solve n-5 over 2=5
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!