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
BARSIC [14]
3 years ago
14

Help please!!!!!!!!!

Mathematics
1 answer:
SOVA2 [1]3 years ago
6 0
Find the area of the triangles and smal ler square and add them together ; and find the area of the complete square and set them equal to each other (these are known truths)
triangle: l×w /2
square: s^2
There are 4 triangles so

4 (1/2ab)+c^2= (a+b)(a+b)
simplify

2ab+c^2= a^2+2ab+b^2
-2ab both sides

c^2=a^2+b^2

tada!! it's proven :)
You might be interested in
What two numbers add to make 36 with one of the numbers being exactly twice the other?
11111nata11111 [884]

Answer:

12 and 24

Step-by-step explanation:

2 numbers, x in this case, with one being twice the other, one of them will be 2x, equals 36. Your equation would look like this: 2x+x=36. Simplify it to get 3x=36, divide the 3 and you get 12. 12 will be your small number then multiply by 2 to get your large one, 24.

7 0
3 years ago
Kyle is painting the front door of his house. The dimensions of the door are 80 inches by 36 inches by 2 inches. If he paints al
kolbaska11 [484]

Answer:

its 5760ins

Step-by-step explanation:

80 inches * 36 inches * 2 inches = 5760 inches3

good day, and be safe

∵∴∵∴∵∴∵∴∵      

⊕ΘΞΠΤ⊕      

∵∴∵∴∵∴∵∴∵

3 0
3 years ago
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 6 feet away from the bottom of the tree. Approximately h
lutik1710 [3]
8 feet, because 10^{2} - 6^{2} = 64;
 \sqrt{64} = 8[tex] 
3 0
3 years ago
What shape are the sides of a rectangular pyramid?
Snowcat [4.5K]

Answer: Its a angle ...

Step-by-step explanation: Hope its fine.

5 0
3 years ago
The graph shows the distance, y, that a car traveled in x hours:
victus00 [196]

Answer:

Hello, Your answer would be 35 (Fraction 1 over 35)

Hope's this helped.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • At 8 A.M., the temp was 13'F below zero. By 1 P.M., the temp rose 22'F and by 6 P.m. dropped 14'F. What was the temperature at 6
    15·1 answer
  • 1/2 x 1/4 answer then write in simplest form
    15·1 answer
  • How to do question 13
    9·2 answers
  • Help I can not figure this out at all even my older kids tried
    13·1 answer
  • The radius of a glass is 1.25 inches. What circumference? use 3.14 for pi
    8·1 answer
  • Which of the following best describes the slope of the line below?
    10·2 answers
  • Find the first five terms of the sequence..
    11·2 answers
  • 10⁴ metres at a speed of 2.5 km/h.
    11·1 answer
  • Please help me so I can pass this test
    9·2 answers
  • Deena took six final exams and received these scores:<br> 65, 72, 79, 86, 93, 100.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!