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
a_sh-v [17]
3 years ago
12

Triangle with sides of 8.2cm,3.9cm,and 4.5cm.What is the perimeter?

Mathematics
1 answer:
just olya [345]3 years ago
8 0

Answer:Perimeter is the measurement all around the shape. So, to do this we wolud need to add this measurments together


Step-by-step explanation:

8.2+3.9=12.1

12.1+4.5=16.6

Answer:16.6cm

You might be interested in
$1,685 - something= $792​
MAXImum [283]

Answer:

It's pretty simple when you know math the correct way. Here.

Step-by-step explanation:

$1,685 - $792 = $893

Not sure about this? Do it a different way! Use the answer in a equation!

$893 + $792 = $1,685

Your Welcome Friend!

8 0
3 years ago
Solve using substitution.<br> 8x + 5y = 4<br> x = 3<br> What is x and y?
Sloan [31]

Answer: y=-4

Step-by-step explanation:

8(3)+5y=4

24+5y=4

subtract each side by 24

5y=-20

divide by 5

5 y=-4

6 0
3 years ago
Read 2 more answers
In the decimal number .675, the 7 holds what place value? 
siniylev [52]
The seven is in the hundredths place.
6 0
3 years ago
Read 2 more answers
The diagonals of the figure below represent the support beams for a patio covering.
Sophie [7]

Answer:B

Step-by-step explanation:

Took the test

8 0
3 years ago
Which Confederate general had been an outstanding officer in the U.S. army but resigned his commission out of loyalty to his hom
mafiozo [28]
D. Robert E. Lee if I'm not mistaken
5 0
3 years ago
Read 2 more answers
Other questions:
  • Abe and Amil rode in a bike-a-thon. Abe rode for 77 minutes at a faster rate per mile than Amil. Find Amil's unit rate. Then exp
    5·1 answer
  • What comes first in a proportional graph? X, or Y.
    6·1 answer
  • – 9 fewer than x is 92
    11·1 answer
  • 5÷5/6<br><br>6÷3/7<br><br>8÷5/8<br><br>5÷15/8<br> help please​
    14·1 answer
  • Michael is the youngest person in the office. Judy is the oldest person in the office. The age difference between Michael and Ju
    12·2 answers
  • Pls help, it due ASAP.....pls show workings
    13·1 answer
  • what are polynomials abd how can we classify through identification of degree and leading coefficient​
    12·1 answer
  • Help please i dont understand this
    13·1 answer
  • Help pls!!!!!!!!!!!
    5·1 answer
  • If (​-9)=4, identify a point on the graph of f.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!