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
Ludmilka [50]
3 years ago
6

In the diagram below, AB, BC and CD are three sides of a regular polygon.

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
3 0

Answer:

BR is about 7.3084 cm

Step-by-step explanation:

the sum of the exterior angles of any polygon is 360. The measure ox x would be 360/15= 24

since I want BR, I will use cos (adj/hyp)

cos24=s/8

.9135=s/8

7.3084=s

You might be interested in
(Solve Problems Involving Proportional Relationships)
gavmur [86]
Okay, so the first thing we have to do is take 6ft and convert it into inches so we get the equation (6x12)+6 6 times 12 is 72 so that gives us 72in plus 6 which is 78 and with that answer we take 78in and divide it by 6.17 which is 12.18. She has a long arm measuring i while feet and 18 inches lol
6 0
2 years ago
How do you solve k/2+9=30
Mrrafil [7]
If you would like to solve the equation k / 2 + 9 = 30, you can calculate this using the following steps:

k / 2 + 9 = 30
k / 2 = 30 - 9 
k / 2 = 21     /*2
k = 21 * 2
k = 42

The result is 42.
4 0
3 years ago
Read 2 more answers
Tell whether the relationship is a proportional relationship. if so, give the constant of proportionality
SVETLANKA909090 [29]
Proportional because it's a straight line if you follow the graph points and it goes by 5
5 0
3 years ago
I need help with this i cant get it whats 7|x|=42 is it -6 or just 6
alexdok [17]
7x =42
x=42÷7=6
not -6
8 0
2 years ago
You select a card at random from the cards that make up the word “replacement”. Without replacing the card, you choose a second
musickatia [10]
Replacement = 11 total

probability of choosing a consonant = 7/11
without replacing the card
probability of choosing an e = 3/10

probability of choosing both = 7/11 * 3/10 = 21/110 <===
8 0
3 years ago
Other questions:
  • Andrea bought tacos from a food truck and left a 25\%25% tip of \$2.00$2.00. What was the price of Andrea's tacos, before tip? \
    13·1 answer
  • There are 2 rows of 8 chairs set up in the library for a puppet show. How many chairs are set up? Use the Distributive Property
    15·1 answer
  • A candy company can produce 4800 sour lemon candies per minute.How many candies can they produce each hour
    15·1 answer
  • Given the domain {-3, 2, 3}, what is the range for the relation 3x + y = 5
    5·1 answer
  • How do you subtract an integer from another integer without using
    6·2 answers
  • The amount you pay for a car is not usually the "sticker price", which may be the starting price . The price of a car was reduce
    13·1 answer
  • Explain how you might go from gallons to cups using more than one conversion factor.
    15·2 answers
  • Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C
    12·1 answer
  • Estimate the solution to the system of equations.
    11·1 answer
  • Question Subtract. 3 1/3−5 Enter your answer as a simplified mixed number by filling in the boxes.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!