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
horsena [70]
2 years ago
9

Please help on a maths question, Brainiest for the best answer!!!

Mathematics
2 answers:
Masja [62]2 years ago
7 0

perimeter = sum of all sides

= 4.3 + 7 + 4.3 + 7 + 4.3 + 7 + 2.7

= 36.6 cm

ankoles [38]2 years ago
4 0

Answer:

36.6 cm

Step-by-step explanation:

Each side, starting with the one all the way to the left and going anticlockwise.

7 + 4.3 + 7 + 4.3 + 7 + (7 - 4.3 = 2.7) + 4.3 = 36.6

You might be interested in
Item 4
mars1129 [50]
I’m pretty sure its B
5 0
3 years ago
Read 2 more answers
Find all of the missing angles of sides of the triangle below. Note that side lengths are in centimeters. Show and/or explain yo
FromTheMoon [43]

Answer:

c=19.21

<C=90

<B=38.66°

<A=51.34

Step-by-step explanation:

12²+15²=c²

144+225=c²

c=19.21

<C=90

For angle B, the sinB=Opposite over Hypotenuse

sinB=12/19.21

sinB=0.62467

B=sin^-1(0.62467)

<B=38.66°

To find A, 180-90-38.66

<A=51.34

7 0
3 years ago
0.86421 . . . is an irrational number. true false
Ad libitum [116K]
Numbers that cannot be expressed as an exact ratio are called irrational numbers so that would make it true
7 0
3 years ago
Read 2 more answers
4.0 divided by 0.02=
elena-14-01-66 [18.8K]

Answer:

200

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A conjecture and the paragraph proof used to prove the conjecture are shown.
arlik [135]

Answer:

1. DF (option 3)

2. segment addition postulate

3. segment congruence postulate

4. DF (option 5)


6 0
3 years ago
Read 2 more answers
Other questions:
  • A variety of stores offer loyalty programs. Participating shoppers swipe a bar-coded tag at the register when checking out and r
    5·1 answer
  • Just a test:<br> What is a matrix?
    12·1 answer
  • In a group of 60 students, 12 students take Algebra I, 18 students take
    6·2 answers
  • Find the dimensions of a rectangle with perimeter 68 m whose area is as large as possible. (If both values are the same number,
    15·1 answer
  • How do you write a quadratic function in vertex and standard form
    11·1 answer
  • Write a simplified polynomial expression in standard form to represent the area of the rectangle below. X-4 5x + 2
    15·1 answer
  • Find the missing angels (Quickly)
    14·2 answers
  • Find the slope of the graph​
    15·2 answers
  • Whats 2 +2 first one to answer I might give brainiest
    5·2 answers
  • a lakeis 200ft wide. two boats start to move towards one another from opposite shores.In one minute ,the first boat goes 40 ft a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!