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
Nastasia [14]
3 years ago
11

7. The diagram shows a regular pentagon inscribed inside the rectangle. Find the values of x, y, and z.

Mathematics
1 answer:
Wewaii [24]3 years ago
3 0
<span>regular pentagon sum of interior = (5 - 2) x 180 = 3 x 180 = 540
so
x = 540 / 5 = 108

180 - 108 = 72
y = 72/2 = 36

z = 180 - 90 - 36
z = 54

answer
x = 108, y = 36 and z = 54</span>
You might be interested in
Kira has $40 to spend and used $20 to buy a new pair of jeans. Which integer best represents the situation of spending $20?
pishuonlain [190]
-20 because 40 is a positive and spent is negative
5 0
2 years ago
$2,000 loan at 8% for 5 years.
Harman [31]

<u>Answer:</u>

  • $2,800 = Principle + Interest

<u>Step-by-step explanation:</u>

Using PRT/100, let's find the interest.

  • => 2,000 x 8 x 5/100
  • => 20 x 8 x 5
  • => $800

<u>Conclusion: </u>

Therefore, the interest plus principle is 2,000 + 800, which is $2,800.

Hoped this helped.

BrainiacUser1357

8 0
2 years ago
Read 2 more answers
Y=3x<br>2y-5x=4 <br>I need the work and answer for it
telo118 [61]
U plug in the y
2 (3x) -5x=4
simplify
6x -5x =4
solve
x=4
so now you know x=4 so plug that in for x
y= 3(4)
y=12
check your answer
2(12)-5(4)=4
solve
24-20=4
4=4
so you now you got the answer right !

hope that helps!
3 0
3 years ago
Solve the system of equations.<br> ​7x−3y=20<br> y=5x−4<br> ​ x= <br> y=
Rama09 [41]

Answer:

{x,y} = {-1,-9}  

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Xy has 10 pets: 4 dogs, 3 cats, 2 alpacas and 1 bunny. If he wants to arrange them in a row and make sure the pets are always gr
Anastaziya [24]

The number of ways pets can be arranged in group according to the species is  in a row 288 ways.

Pets can be grouped by permutation concept as follows.

Total number of pets = 10

Number of dogs = 4

Number of cats = 3

Number of alpacas = 2

Number of bunny = 1

The number of ways pets can be arranged in group according to the species in a row as,

⇒ (4!)(3!)(2!)(1!)

⇒ (24)(6)(2)(1)

⇒ 288

Hence we can conclude that the number of ways pets can be arranged in group according to the species in a row is 288 ways.

Learn more about permutation here

brainly.com/question/22444718

#SPJ4

8 0
2 years ago
Other questions:
  • Piper can run 3 laps in 8 minutes. Walker can run 10 laps in 25 minutes. Sophie can run 1 lap in 3 minutes. Who is the slowest r
    14·2 answers
  • A rectangle whose perimeter is one hundred four feet. Has a width that is te feet shorter Then its length. What are the dimensio
    12·1 answer
  • How do you solve 7.2 / .9 + 4 x 4
    5·1 answer
  • 17 to 3 with a total of 740.<br>Equivalent ratios
    12·1 answer
  • Let g(x) = 2x and h(x) = x2 + 4. Evaluate (h ∘ g)(1).
    10·1 answer
  • One scientific team determened that the avrage thickness of a chickens egg shell is 0.311 millimeters
    10·1 answer
  • Does anyone know the answer to this
    6·2 answers
  • A few more left <br> IMA GIVE EVERYTHING FOR THISS
    14·2 answers
  • HELP!!! answer quickly pls
    5·2 answers
  • Convert the mixed numbers to improper fractions:1. 5 6/72. 8 3/9
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!