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
Mrac [35]
3 years ago
12

Light A flashes every 8 seconds.

Mathematics
1 answer:
Nat2105 [25]3 years ago
3 0

Answer:

40 seconds

Step-by-step explanation:

8         20

16        40

32

40

40 seconds

You might be interested in
Which pair of angles represents corresponding angles?
Schach [20]

Answer:

Image result for Which pair of angles represents corresponding angles?

Corresponding Angles. Corresponding angles are the pairs of angles on the same side of the transversal and on corresponding sides of the two other lines. These angles are equal in degree measure when the two lines intersected by the transversal are parallel.

Step-by-step explanation:

7 0
3 years ago
When a survey was conducted among 100 students to find their favorite pizza topping, 45 students voted for pepperoni, 25 for mus
amm1812

Answer:

The central angle for the cheese sector would be 108 degrees.

Step-by-step explanation:

We know that a pi chart takes the form of a circle so the total angle measure is 360 degrees.

Now we want to find out what ratio of the pie chart that cheese takes up and apply it to the total degree measure.

30 of 100 students voted for cheese:

so the ratio would be 30/100 or 3/10

Now apply that to the total angle measure:

3/10*360 degrees= 108 degrees.

4 0
3 years ago
8(11 - x) = 152<br><br> Solve for x
oee [108]
The answer isssss x=-8
4 0
3 years ago
20 points!!! Please Help<br><br> Does the equation x2 - 4x + y2 = -3 intersect the x-axis?
OverLord2011 [107]

Answer:

Yes, twice

Step-by-step explanation:

The equation will intersect the x-axis when y = 0, so we have

x² - 4x = -3    now solve this quadratic for x...

  x² - 4x + 3 = 0    

factor...

(x - 3)(x - 1) = 0,

so at x = 1 and x = 3, the function crosses the x-axis

See the graph below

6 0
3 years ago
Read 2 more answers
Simplify the radical below.<br><br> √x^13<br><br> A. 13√x<br> B. 6x√x<br> C. x√x^12<br> D. x^6√x
olga nikolaevna [1]
D, think as 13 dividing 2, you get 6 and have one left
7 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone tell me the answer to that question plsss and thank you
    13·2 answers
  • The population of Linton is 12 times as great as the population of Ellmore. The combined population of both towns is 9,646 peopl
    6·2 answers
  • A line passes through the points (9, 30) and (18, 30). Which statement is true about the line?
    15·2 answers
  • Write a polynomial that represents the area of the square.
    11·2 answers
  • How many solutions does a system of linear equations in three variables have if in solving the system you correctly obtain the e
    10·1 answer
  • Johns made two 120 mile trips. He made his second trip in one hour less time than his first trip. The total time for the two tri
    5·2 answers
  • How do I solve this one?
    10·2 answers
  • I dont really understand this question, can anyone help me out?
    8·2 answers
  • Need help asap please!
    14·2 answers
  • -You got this!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!