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
allsm [11]
3 years ago
14

HELP PLEASE!!!

Mathematics
1 answer:
ddd [48]3 years ago
8 0
A^2 + b^2 = c^2.....a and b are the legs and c is the hypotenuse
41^2 + 40^2 = c^2
1681 + 1600 = c^2
3281 = c^2...take sqrt of both sides, eliminating the ^2
sqrt 3281 = c
57.28 ...rounds to 57 = c

so the 3 sides of ur triangle are 57,41,and 40. The perimeter is all three sides added together. So the perimeter is : 57 + 40 + 41 = 138 ft <==
You might be interested in
The quotient of a number and 6 is less than 20.
ozzi

Answer:

\frac{x}{6} < 20

Step-by-step explanation:

hope this help idrk how to explain this one lol

6 0
3 years ago
if the diameter of the concentric circles as shown in the given figure are in the ratio 1:2:3 then find the ratio of the areas o
Monica [59]

Answer:

1 : 4 : 9

Step-by-step explanation:

Given the ratio of diameters = a : b , then

ratio of areas = a² : b²

Here ratio of diameters = 1 : 2 : 3 , so

ratio of areas = 1² : 2² : 3² = 1 : 4 : 9

5 0
3 years ago
Read 2 more answers
What is the approximate area of the circle shown below?<br> ???? Help ???
PIT_PIT [208]

Answer:

D. 1662 cm

Step-by-step explanation:

A=πr2=π•23≈1661.90251cm²

which is 1661.9

but of course you have to round up for 1662 cm :)

7 0
3 years ago
HELP
Firdavs [7]

Answer:

4-4=0

16-6-10=0

17-3-4-10=0

1-2+1=0

Step-by-step explanation:

4 0
3 years ago
Need help with this please
Mashcka [7]

Answer:

A is the correct answer

Step-by-step explanation:

figure out the steps yourself i dont give you every answer

8 0
3 years ago
Other questions:
  • Please help me with this question.
    14·1 answer
  • In rectangle ABCD, if the coordinates of A are (0, 0) and of C are (r, s), find the coordinates of B and D.
    9·2 answers
  • Can anybody help me pleasee I don't understandd
    13·1 answer
  • Choose true or false.
    14·1 answer
  • How do I factorise an expression
    15·1 answer
  • Please help solve quickly
    15·2 answers
  • Find the slope of the line through the given points.<br><br> (1,2), (-3,2)
    6·2 answers
  • PLS HELP WORTH 15 POINTS SCREEN SHOT IS BELOW
    14·1 answer
  • Can someone please help me DUE IN AN HOUR
    8·2 answers
  • PLS help..................
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!