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
Nuetrik [128]
3 years ago
7

Directions: Find the value of x and each arc measure.I need answers to both. 7 & 8​

Mathematics
1 answer:
asambeis [7]3 years ago
7 0

Answer:12(x-360)=120

Step-by-step explanation:

You might be interested in
What is 04.151515... into a fraction
Sergio039 [100]

Answer:

\displaystyle 4.\overline{15} = \frac{137}{33}.

Step-by-step explanation:

Start by separating this decimal number into its integer part and its fraction part:

4.151515\cdots = 4 + 0.151515\cdots

The most challenging task here is to express 0.151515\cdots as a proper fraction. Once that fraction is found, expressing the original number 4.151515\cdots will be as simple as rewriting a mixed number as an improper fraction.

Let x = 0.151515\cdots. (x + 4) would then represent the original number.

Note that the repeating digits appear in groups of two. Therefore, if the digits in x are shifted to the left by two places, the repeating part will continue to match:

\begin{aligned}x = 0.&151515\cdots && \\ 100\, x = 15.& 151515\cdots \end{aligned}.

Note, that this "shifting" is as simple as multiplying the initial number by 100 (same as 10 raised to the power of the number of digits that needs to be shifted.)

Subtract the original number from the shifted number to eliminate the fraction part completely:

\begin{aligned}&(100\, x) - x \\ &= 15.151515\cdots\\  & \phantom{=}- 0.151515\cdots\\&=15 \end{aligned}.

In other words:

99\, x = 15.

\displaystyle x = \frac{15}{99} = \frac{5}{33}.

Therefore, the original number would be:

\displaystyle x + 4 = \frac{5}{33} = \frac{132 + 5}{33} = \frac{137}{33}.

4 0
3 years ago
If you know this please tell me all the answers
sp2606 [1]
1. 3n
2. 9x
3. 9wx
4. 5ac^2
5. 8wx^2
6. 4a^2 c
7 0
3 years ago
LIKE I ACTUALLY NEED HELP THIS IS LITERAL TESTING NOT NO QUIZ.
Mekhanik [1.2K]

Answer:

2 because if x=0 y=1 and 2 is closest so a and b

4 0
2 years ago
Choose the equation below that represent the line passing through the point (-2,-3) With a slope of -6
Gnom [1K]
Y+3= -6 (x+2) is the correct equation

5 0
3 years ago
Read 2 more answers
What is the slope of the line?
Sergeu [11.5K]

Answer:

1

Step-by-step explanation:

\frac{rise}{run}=slope

\frac{1}{1} =1

therefore the slope is 1

plz mark me brainliest. :)

5 0
2 years ago
Read 2 more answers
Other questions:
  • Solve each inequality.
    7·1 answer
  • 9.39 as mixed number
    8·1 answer
  • After a rotation of 90° about the origin, the coordinates of the vertices of the image of a triangle are A'(6, 3), B'(–2, 1), an
    10·2 answers
  • What is the standard form of the number shown in this calculator display? 5.93e-5
    6·2 answers
  • A language arts test is worth 100 points. There are a total of 26 questions. The spelling questions are worth 2 pts and vocab is
    12·1 answer
  • 1.
    8·2 answers
  • How do I find volume of a sphere with 10 as the diameter?
    8·1 answer
  • PLEASE HELP!!!!!!!!
    15·1 answer
  • I need helpppppppppppppppppppppppppppppppppp
    11·2 answers
  • Help meeeeeeeeee pleaseee
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!