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
Charra [1.4K]
2 years ago
12

State if polygons are similar

Mathematics
1 answer:
Oksana_A [137]2 years ago
3 0

Answer:

yea its is

Step-by-step explanation:

You might be interested in
A candle shop sells scented candles for $16 each and unscented candles for $10 each. The shop sells 28 candles today and makes $
Rudiy27
<h3><u>The system of linear equations that represents the situation is:</u></h3>

a + b = 28

16a + 10b = 400

<h3><u>20 scented candles and 8 unscented candles were sold</u></h3>

<em><u>Solution:</u></em>

Let "a" be the number of scented candles sold

Let "b" be the number of unscented candles sold

From given,

Cost of 1 scented candles = $ 16

Cost of 1 unscented candles = $ 10

<em><u>The shop sells 28 candles today</u></em>

Therefore,

a + b = 28

b = 28 - a ------- eqn 1

<em><u>The shop sells 28 candles today and makes $400</u></em>

Therefore,

number of scented candles sold x Cost of 1 scented candle + number of unscented candles sold x Cost of 1 unscented candles = 400

a \times 16 + b \times 10 = 400

16a + 10b = 400 ------ eqn 2

<em><u>Substitute eqn 1 in eqn 2</u></em>

16a + 10(28 - a) = 400

16a + 280 - 10a = 400

6a = 400 - 280

6a = 120

a = 20

<em><u>Substitute a = 20 in eqn 1</u></em>

b = 28 - 20

b = 8

Thus 20 scented candles and 8 unscented candles were sold

7 0
3 years ago
1. If the variables x and y are proportional and y = 4 when x = 20 then which of the following equations relates all values of x
Mkey [24]

Answer:

4.) y=x-16

Step-by-step explanation:

Here,

y=4,

x=20

Now,

putting the value of x and y.

or, 4=20-16

or, 4+16=20

∴20=20

7 0
2 years ago
Read 2 more answers
Aha please help!!!!! im a bit confused lol
Stels [109]

Answer:

e : g = 2 : 7

Step-by-step explanation:

e/f = 3/7

e = 3f/7

f/g = 2/3

g = 3f/2

e/g = (3f/7)/(3f/2) = 2/7

3 0
2 years ago
A2+(b−c); a=−8, b=17, c=21
JulsSmile [24]
You’re answer should be 60
8 0
3 years ago
Which anine i color Annie no link or bot
rusak2 [61]

Letter B or π is an irrational number, therefore it's the answer.

6 0
2 years ago
Other questions:
  • O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?
    15·2 answers
  • The florist makes the greatest number of identical arrangements with the carnations and asters. She has 72 carnations and 42 ast
    13·2 answers
  • Find the sale price of each item. Round to two decimal places when necessary.
    10·1 answer
  • Find an equation in standard form for the hyperbola with vertices at (0, ±4) and asymptotes at y = ±2/3x.
    10·1 answer
  • (3.6 x 10^-5) divided by (1.8 x 10^2) give your answer in standard form
    14·1 answer
  • What is the form of slope intercept form. y=mx+b?
    15·1 answer
  • Help plz <br> ASAP <br> Due at 11:59
    6·2 answers
  • Please, someone, help very hard
    5·1 answer
  • 19→ What is the next number in the following series of numbers? 3, 6, 9, 15, 24, 39, A 25 B 51 C 63 D 58 ​
    10·2 answers
  • Find the value of sin² R
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!