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
Anna007 [38]
4 years ago
8

Please help! will give brainliest Find the value of x. A. 74 B. 52 C. 64 D. 244

Mathematics
1 answer:
pickupchik [31]4 years ago
7 0

Answer:

C. 64

Step-by-step explanation:

x° = 1/2[(360° - 2*58°) -2*58°]

x° = 1/2[(360° - 116°)- 116°]

x° = 1/2[244°- 116°]

x° = 1/2[128°]

x° = 64°

x = 64

You might be interested in
What is the solution to y = 2x + 3 for the replacement set x = {1.3}?
storchak [24]
The solution is


y=5.6


hope this helps:)
5 0
3 years ago
Which of the following tables represents a function?
Contact [7]

Answer:

x 2-2 3-3

y 5 5  7 7

Step-by-step explanation:

Each domain, or x value, can only be matched with one y value, so given this, the third one is the answer since every domain is only matched with one range, or in other words, there are no repeating domains in on the x row of the table.

5 0
3 years ago
According to the rational root theorem, which is a factor of the polynomial f(x)=3x^3-5x^2-12x+20?
MakcuM [25]

Answer:

(x-2), (x+2), (3x-5)

Step-by-step explanation:

Factors of 3: ±1, ±3

Factors of 20: ±1, ±2, ±4, ±5, ±10, ±20

Possible factors of the polynomial: ±1, ±2, ±3, ±4, ±5, ±10, ±20, .... (there's a lot more but you probably do not need to list them all)

Pick a number to divide the polynomial by (I picked 2)

(3x³-5x²-12x+20)÷(x-2) = 3x²+x-10

So (x-2) is a factor of f(x) = 3x³-5x²-12x+20

Factor 3x²+x-10 = (3x-5)(x-2) these are the other factors of f(x) = 3x³-5x²-12x+20

4 0
3 years ago
janet completed 8 math problems in 10 minutes. How long per question did janet spend(in minutes and seconds)?
Dominik [7]
It would take 1.25 minutes to complete each problem because 10 divided by 8 equals 1.25
5 0
3 years ago
Read 2 more answers
The diameter, D, of a sphere is 19.2 cm. Calculate the sphere's volume, V.
serg [7]

Answer:

just googlr it did

Step-by-step explanation:

by step

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help Will give 20 points
    15·1 answer
  • A rectangular prism has a length of 9 cm, a width of 5 cm, and its volume is 180 cubic centimeters. What is the height of the pr
    10·2 answers
  • Using complete sentences, describe how you would check the quotient of two rational expressions. Create and demonstrate your own
    11·1 answer
  • Is this function 1-1? F(x)= 3x^2+10
    11·1 answer
  • -4(7.5x-8)=-5(6.3x+8)
    10·1 answer
  • b)En una relacion de proporcionalidad directa ¿a qué es igual la constante de proporcionalidad y como se representa algebraicame
    13·1 answer
  • If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the
    8·1 answer
  • The radius of a circle is 5 m. Find its circumference in terms of pi.
    15·1 answer
  • Can someone please help me find the area of a regular pentagon of radius 4m? thank you :(
    6·1 answer
  • Choose the graph of the solution to the inequality x < -12.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!