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
abruzzese [7]
3 years ago
12

What is the value of x in the diagram?

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
7 0

Answer:

65

Step-by-step explanation:

They are vertical angles; so angles are congruent

*<em>Vertical angles are always congruent*</em>

<em>Congruent means equal or same.</em>

1) Since they are congruent, you form an equation.

<h2>145 = 2x + 15</h2>

2) Solve by subtracting 15 from both sides.

<h2>145 = 2x + 15</h2><h2>- 15            -15</h2><h2>----------------------</h2><h2>130 = 2x</h2>

3) Solve by dividing 2 from both sides

<h2>130/2 = 2x/2</h2>

4) Simplify

x = 65

You might be interested in
Jake carries a green, a yellow, and a black guitar pic in his pocket. He randomly chooses a guitar pic from his pocket before ev
Kryger [21]

Answer:

1/3

Step-by-step explanation:

there is a total of 3 guitar picks

3 0
4 years ago
Quick!!!
Diano4ka-milaya [45]

A function assigns the values. The graph can be plotted as shown below.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given the function, g(x) = -3(1/2)ˣ, therefore, the value of g(x) can be written as,

g(x) = -3(1/2)ˣ

g(-2) = -3(1/2)² = -0.75

g(-1) = -3(1/2)¹ = -1.5

g(0) = -3(1/2)⁰ = -3

g(1) = -3(1/2)¹ = -1.5

Hence, the graph can be plotted as shown below.

Learn more about Function:

brainly.com/question/5245372

#SPJ1

7 0
2 years ago
Given the system of equations 4x+2y=8 and 5x-3y=4, what is the value of x
MArishka [77]
◆ LINEAR EQUATIONS IN TWO VARIABLES ◆


given \: the \: sytem \: of \: equation \:  -  \\  \\ 4x + 2y = 8 \:  \\ therefore   \\ \\ \: 2x + y = 4   \:  \:  \:  -  -  - eq(1)\\  \\ 5x - 3y = 4 \:  \:  \:  \:  -  -   - eq(2) \\  \\ multiplying \: eq(1) \:  \: by  \:  \:  - 3 \:   \\  \\ we \: get \:   -  \\  \\  - 6x - 3y =  - 12 \:  \:  \:  -  -  - eq(3) \\  \\ solving \: eq(2) \: and \: eq(3) \: simultaneously \\  \\ we \: get \:  -  \\  \\ 11x = 16 \\  \\ x =  \frac{16}{11}  \:  \:  \:  \:  \: ans.
8 0
4 years ago
Write a linear equation that passes the point (2,-9) and has a slope of -5
Nezavi [6.7K]

Answer:

idk sorry

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find DEA in Circle R. *
Gnesinka [82]

ANSWER:

the answer 130

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • The gas tank I’ll be riding mower holds 5 L of gas how many 5 L gas tanks can you feel from a 20 L gas tank
    7·1 answer
  • Find the product of (2x+3)(x-4)​
    11·2 answers
  • Nash and two of his friends are sharing some leftover lasagna. If 2/5 of the lasagna is left, how much will each of them get?
    6·1 answer
  • Use the Distance Formula to find the distance between (1, 3) and (-2,9), rounded to the nearest hundredth.
    7·1 answer
  • 1234567890+456789o0=
    11·2 answers
  • Multiple w and 8.Then,add 5
    15·1 answer
  • There are (1092 . 10° candies in a store. What is the total number of candies in the store?
    12·1 answer
  • 7th grade math. Trying to find area. How do i find the area?
    15·2 answers
  • 10 x (5x) = ? <br> help pls
    9·2 answers
  • Write an equivalent expression for the area 2(3x+4)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!