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
gulaghasi [49]
3 years ago
14

How many lines of symmetry does a object shaped like a stop sign have

Mathematics
1 answer:
3241004551 [841]3 years ago
7 0
There are 8! Eight sides on the shape, and all sides are the same shape. 
You might be interested in
(3x2 + 2x + 7x3) + (10x2 + 6x + 9)
Vesnalui [34]
The answer to this question is letter B
7 0
3 years ago
Read 2 more answers
What is the volume of a square pyramid with a base side length of 9 and a height of 11.
andre [41]
V = 297 for a square pyramid, I hope its right..
3 0
3 years ago
Read 2 more answers
If S-1=10, what is s?​
allsm [11]

Answer:

11

Step-by-step explanation:

This is because 11-1=10

5 0
3 years ago
Read 2 more answers
A bag of numbered lottery balls contains the numbers 1 through 40. What is the probability that a randomly selected ball will be
MA_775_DIABLO [31]

Answer:

3/40

Step-by-step explanation:

So we look for all the multiples of 13 not over 40

There are 3 which are; 13, 26, 39

So it will be 3/40

8 0
3 years ago
If the current in a circuit is 2 +j2 amps and the resistance is 3-j2 ohms, what is the voltage
victus00 [196]

Answer:

The voltage is 10 + 2j volts.

Step-by-step explanation:

Ohm's first law:

By Ohm's first law, the voltage is the multiplication of the current by the resistance, that is:

V = R*i

The voltage is measured in Volts, the current in amps and the resistance in ohms.

In this question:

Both the current and the resistance have complex parts. We have to know that:

j^{2} = -1

We have that:

R = 3 - 2j, i = 2 + 2j

Then

V = R*i

V = (3 - 2j)*(2 + 2j)

V = 6 + 6j - 4j - 4j^{2}

V = 6 + 2j - 4(-1)

V = 10 + 2j

The voltage is 10 + 2j volts.

4 0
3 years ago
Other questions:
  • What is the length of a rectangle that has a width of 2.5 centimeters and an area of 20.5 square centimeters?
    13·2 answers
  • If S = {1, 2, 3} and S' = {4,5}, what is the universal set?
    14·1 answer
  • What is a pair of vertical angles?
    6·1 answer
  • Dan built deck that is 5 feet long and 5 feet wide He built another deck that is 5 feet long and 7 wide. He built a third deck t
    8·1 answer
  • Linda and Juan went shopping. Linda spent $17 less than Juan.
    10·2 answers
  • What is the answer to"original price of book:$22.95<br> discount: 10 %
    11·1 answer
  • The second of the three numbers is 4 times the first the third is 2 more than the second. If the second number is decreased by t
    12·1 answer
  • Convert 32.1% to an equivalent decimal.​
    15·1 answer
  • If Joey takes 57cm off of a 6 inch ruler how much cm will be PLS ANSWER ASAP
    14·1 answer
  • WOULD VERY MUCH APPRECIATE THIS PLEASE HELP​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!