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
Zigmanuir [339]
3 years ago
7

The measure of arc EF is —

Mathematics
2 answers:
Dimas [21]3 years ago
7 0

30 plus EF = 180

Ef = 150

circumscribed angle plus the central angle is 180

Marianna [84]3 years ago
5 0
To have a second opinion, ^ he is correct
You might be interested in
Y=x+3over 8 proportional or nonproportional
Inessa [10]

Answer:

nonproportional

Step-by-step explanation:

x + 3

------- is definitely nonproportional.  The reason for this is that the graph (a

   8                                                      straight line) does not pass through the                          

                                                            origin; it's offset by 3/8 unit up from the          

                                                             origin.

6 0
2 years ago
Y=-4x.-3<br> y= -2x + 1<br> What is y and x?
Jet001 [13]
You would equal the equations together then solve for a variable.

-4x - 3 = -2x + 1

-4x + 2x = 1 + 3

-2x = 4
—— —-
-2 -2

x = -2

then take that x value and substitute it into any one of the equations.

Equation #1
y = -4(-2) -3
= 8 - 3
= 5

Equation #2
y = -2(-2) + 1
= 4 + 1
= 5
4 0
3 years ago
Read 2 more answers
Barb solved the following equation: 4(3x – 12) = 5(2x + 6)
katrin2010 [14]

Answer:

4(3 * 39 – 12) = 5(2 * 39 + 6)

x = 39


Step-by-step explanation:

4(3x – 12) = 5(2x + 6)

(12x - 48) = (10x + 30)

12x - 10x = 30 + 48

2x = 78

2x/2 = x

78/2 = 39

x = 39

No Prob :)

5 0
3 years ago
Read 2 more answers
10. A group of 10 people go to see a movie. The tickets
KonstantinChe [14]
6 adults were in the group and 4 children
3 0
3 years ago
Read 2 more answers
If one face of a cube has an area of 6 square inches, what is the surgace area of the entire cube?
postnew [5]
36 is the answer, there are 6 faces of a cube multiply it by 6.
3 0
3 years ago
Other questions:
  • Find the percent change from 40 to 45
    10·2 answers
  • Dylan bought a new Ford truck for $28,000. Dylan made a down payment of $6,000 and paid $390 monthly for 70 months. What's the t
    11·1 answer
  • solve the following system of equations. Enter the y-coordinate of the solution. Round your answerto the nearest tenth 5x+2y=7 -
    6·2 answers
  • A gallon of water a room temperature Waze about 8.35 pounds Lena put 4.5 gallons in a bucket how much does the water weight
    9·2 answers
  • Whats the word phrase of 2(5-n)
    15·1 answer
  • The side lengths 9, 13, and 17 form a triangle.. True. False
    8·1 answer
  • Solve (4x – 3) &gt; 5 for x.
    6·2 answers
  • Can someone help what is the unknown number in sequence 2 in the chart
    6·2 answers
  • Tom has a comic book with 85 pages. He has read 30 of the pages so far. What percentage of the book has Tom read?
    8·1 answer
  • Given: AB ≈ DC ; AC ≈ DB
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!