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
Vika [28.1K]
3 years ago
5

Work out the number of sides tile A has. Both tile A and tile B are regular polygons

Mathematics
1 answer:
finlep [7]3 years ago
8 0

Answer:

12

Step-by-step explanation:

since tile B is a regular polygon means it is an equilateral triangle. The angle inside B would be  60.

(360 - 60)/2 = 150 (interior angle of tile A)

180 - 150 = 30 (exterior angle of tile A)

therefore number of sides = 360 /30 = 12

You might be interested in
4. The Gold family sold their house for $450,000. They paid a realty
Rudiy27

Answer:

27,000

Step-by-step explanation:

$450,000 x 0.06= $27,000

0.06 is the 6% that you multiply by the total amount they earned to see how much they paid the realty company.

7 0
3 years ago
Mom baked 200 cookies dad baked 200 what was the total amount of cookies they both made
VMariaS [17]
Altogether is 400 because total means to add and 200 + 200 = 400. That's the answer to your question. 
7 0
2 years ago
Read 2 more answers
A burst of electromagnetic radiation has a frequency of 1 exahertz. One exahertz equals 10^12 megahertz. Each megahertz is equal
den301095 [7]

Answer:

The frequency of the burst of electromagnetic radiation which equals 1 exahertz = 10¹⁸ hertz.

Step-by-step explanation:

Since the frequency of the burst of electromagnetic radiation is 1 exahertz, and 1 exahertz = 10¹² megahertz. So, the frequency of radiation is 10¹² megahertz. Also 1 megahertz = 10⁶ hertz. So, 10¹² megahertz = 10¹² × 1 megahertz = 10¹² × 10⁶ hertz = 10¹² ⁺ ⁶ hertz = 10¹⁸ hertz.

So the frequency of the burst of electromagnetic radiation which equals 1 exahertz = 10¹⁸ hertz.

3 0
3 years ago
Thank you thank you thank you thank you thank you thank you thank
GuDViN [60]

Answer: yuh

Step-by-step explanation:

yuh

6 0
3 years ago
Read 2 more answers
What is the value of y?
scZoUnD [109]
All angles in triangle inside add up to 180
so

the angles are y, 79,37
therefor
y+79+37=180
solvde for y
y+79+37=180
add
y+116=180
subtract 116 from ot hsides
y=64

angle y=64 degrees
7 0
3 years ago
Other questions:
  • Please help. Show work thank yuou so much
    7·2 answers
  • 2(3x+4)=y and y=6x+5 has only one solution
    7·1 answer
  • (( 20 pts. please please help with this, and explain if you can!! ))
    5·1 answer
  • Help anyone. I want to be good at math
    6·2 answers
  • The total height of three trees is 11 m Tree tree B , and tree B is half as tall as tree C How tall is tree A
    10·1 answer
  • How to solve the equation 9x squared =49 by factoring
    6·1 answer
  • Please help me with my question!!
    9·2 answers
  • In the formula rt = d, r is is rate t is time , and d is distance what is the rate for a runner who complete 7.5 miles in 1.5 ho
    11·2 answers
  • PLEASE HELP ASAP!!!!!!!
    15·1 answer
  • The price of a snowsuit is reduced by $28.38.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!