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
rodikova [14]
3 years ago
6

If angle 2 is 130°, what are the measures of 1, 3 and 4

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
8 0

Answer:

<h3>The missing are 8°, 16°, 24°.</h3>

Let the missing angles be x, 2x, 3x.

X + 130° + 2x + 3x = 180°. (sum of angles is 180°)

6x + 130° = 180°

6x = 180°- 130°

6x = 50°

x = 50° ÷ 6

x = 8°

:. 2x = 8 × 2

16°

:. 3x = 8 × 3

24°

Step-by-step explanation:

Hope it is helpful...

You might be interested in
What is 265,200 rounded to the nearest hundred thousand
MaRussiya [10]

265,000

Hope this helps!

6 0
3 years ago
Read 2 more answers
21/33 Marks
Marrrta [24]

Answer:

ooooooooooooooooooooooooooooooooo

Step-by-step explanation:

la de da de da la de da de deee sudennly you call my name an I lose my weight and I float up to the sky!

8 0
3 years ago
Mr.Chen left $45,000 to his aunt when he died. This was 5% of his total worth. a) how much was Mr.Chen worth when he died? Show
marysya [2.9K]

A) Mr Chen was worth:

45,000/5 = 9,000

9,000 x 100 = 900,000

The answer is 900,00

You can also write this as an equation.

3 0
3 years ago
Professor Green is interested in determining the average SAT score for the entire population of individuals who took the SAT. Sh
Dvinal [7]

Answer:

Descriptive statistics

Explanation:

The population average is a descriptive statistic. It informs about how the population looks like, in this case, the population looks like having a average of 1000.

If, using her class's average where to infer the population average that is inferential statistic. But that is not the case

7 0
3 years ago
A certain smartphone family plan costs $55 per month plus additional usage costs. If x is the number of cell phone used above th
Marina CMI [18]
First thing to do, is organize in your mind what is asked of the problem. Since the problem talks about total cost, then you are dealing with monetary units of measurement. Next, you investigate on the variables given and what they represent. Looking at the following expressions, I could not immediately get a hint on what these terms stand for. But for letter c, I deduced that that would be the overall equation representing the total cost.

The first term, 0.25x, must be the cost of the phone units purchased under the plan . That means each cellphone unit used costs $0.25 each. The second term, 2y, must be the cost of data used by the plan. So, that means each megabyte used up costs $2. These two costs must be what is referred to by the additional costs. Lastly, the last term, '55'. is the fixed cost when you subscribe to the amount per month. Hence, the equation in letter C represents the total cost per month.
7 0
3 years ago
Other questions:
  • For the given decision algorithm, find how many outcomes are possible. HINT [See Example 1.] Alternative 1: Alternative 2: Step
    8·1 answer
  • A a fraction close to but greater than 1 1/2
    11·1 answer
  • Do you have to regroup to find 523 - 141?
    14·2 answers
  • DECIMALS Order least from greatest 1.2 0.12 12 0.012
    10·2 answers
  • The diagram shows several planes, lines, and points. Vertical plane P intersects horizontal plane R at line f. Vertical plane T
    10·1 answer
  • What is the -x intercept and y-intercept of y=-2x+4
    6·1 answer
  • Help me fast.
    15·1 answer
  • Answer these questions if ur smart
    9·2 answers
  • Negative 4 divided by 3 as a fraction.
    8·2 answers
  • The Little League baseball club in town holds open registration. During one weekend they registered 432 baseball players. If 12
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!