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
PSYCHO15rus [73]
3 years ago
11

Help me pls will give brainliest

Mathematics
2 answers:
Kobotan [32]3 years ago
4 0

Answer:

x = 10

Step-by-step explanation:

Assuming you require the value of x

AB is a straight angle, thus the 3 given angles sum to 180°, that is

3x + 94 + x + 30 + 2x - 4 = 180, that is

6x + 120 = 180 ( subtract 120 from both sides )

6x = 60 ( divide both sides by 6 )

x = 10

ExtremeBDS [4]3 years ago
4 0

Answer:

Step-by-step explanation:

all the angles on a straight line = 180.

so :

(3x+94)+(x+30)+(2x-4)=180

6x+120=180

6x=60

x=10

*substitute the value of x :

  • 3x+94

3(10)+94=124

  • x + 30

10+30=40

  • 2x-4

2(10)-4=16

*angle AOC = 124

*angle COD = 40

*angle DOB = 16

You might be interested in
In a survey, 15 high school students said they could drive and 15 said they could not. Out of 60 college students surveyed, 30 s
castortr0y [4]

Answer:

No

Step-by-step explanation:

In the high school survey, it said 15 could drive and 15 could not. This means that 1/2 could drive and 1/2 could not.

In the college survey, it said that 30 could drive out of 60. That is still 1/2 of the people asked.

The ratios are the same so therefore Micah's conclusion is wrong

7 0
3 years ago
Read 2 more answers
What is the distance between points A and B?
Sever21 [200]
Point A and B of what? Plz show a number line or graph or table or something. 
8 0
3 years ago
Read 2 more answers
What is numerical expression?<br> Three less than 11 times the sum of 9-2
sweet-ann [11.9K]

Answer:

11(9 - 2) - 3

Step-by-step explanation:

This is how you write the expression.

Three less means we have a -3.

11 times the sum of 9 - 2 means we have 11(9 - 2)

We put these together to get:

-3 + 11(9 - 2)

Or we can simplify it to:

11(9 - 2) - 3

6 0
3 years ago
How can I create a sine graph that has a period of 2π and an amplitude of 3?
inna [77]

Hello!


The parent function of the graph of sin is y = sin(x).


Amplitude is the maximum displacement on the graph of a function.

Period is the displacement of x at which the graph of a function begins to repeat.

The period can be found by using the formula: P = \frac{2\pi}{B}.


Since the amplitude is 3, the graph of sin is y = 3sin(x).


Given the period 2π, we can substitute this value into the given formula, P = \frac{2\pi}{B}, to find B.


2π = 2π / B (multiply B to both sides)

2π · B = 2π (divide by 2π)

B = 1


Thus, the equation is y = 3sin(x). I'll post the graph as well.

6 0
3 years ago
A rectangular garden is 8 feet long. If you walk diagonally across the garden, you would walk 10 feet. How many feet wide is the
galina1969 [7]
By using Pythagoras theorem

width = \sqrt{10^2 - 8^2} = 6 feet
3 0
3 years ago
Read 2 more answers
Other questions:
  • In the nursing home 10 residents are given 8oz of a nutritional supplement twice a day how many fluids will be used in one day
    10·2 answers
  • Antonio earns $5 an hour for raking leaves. He also has $35 in savings. Which equation shows the amount of money, m, Antonio wil
    11·1 answer
  • (PLZ NEED HELP) The doubling time of a bacterial population is 10 minutes. After 80 minutes, the bacterial population was 80000.
    6·1 answer
  • Students in Miss Moseley's fourth grade class are learning multiplication, and they demonstrate mastery by passing assessments.
    8·1 answer
  • Astring is 11 centimeters long a ribbon is 24 centimeters long and a large paper clip is 5 centimeters long how much longer is t
    5·2 answers
  • Which equation can be used to solve for xxx in the following diagram?
    6·2 answers
  • Calculate the length of the unknown side of each triangle.
    8·1 answer
  • A members only speaker series allows people to join for $17 and then pay $1 for every event attended. What is the maximum number
    12·1 answer
  • Which statements are true of continuous data?
    6·2 answers
  • A company is considering two different prize policies for a sweepstakes. In Policy A, the cost to enter is $5. and the overall w
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!