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
GaryK [48]
2 years ago
15

A lawn is in the shape of a right angled triangle. the lengths of the 2 shorter sides are

Mathematics
1 answer:
Sedbober [7]2 years ago
6 0

Answer:

x=5 ; Area= 84m²

Step-by-step explanation:

(x+2)²+(4x+2)²=(5x)²

x²+4+4x+16x²+16+32x=25x²

8x²-36x-20x=0

x=5;x=-1

hypotenuse should be positive

x=5

area=lxb/2

You might be interested in
Which of the following figures has a circumference that is closest to 121 inches?
Eduardwww [97]

Answer:

B

a circle with a diameter of 19.3 inches

3 0
2 years ago
HELP WILL GIVE BRANLIEST! WILL RATE! AND SAY THANKS!!!
Drupady [299]

Answer:

9.57 inch

Step-by-step explanation:

(4/3)×pi×8³ = 14×16×h

h = (4/3)×pi×8³ ÷ (14×16)

h = 64pi/21 inch

Or, 9.57 inch (3 sf)

5 0
3 years ago
The general form of an parabola is 3x2+24x−2y+52=0.
DIA [1.3K]

Answer: 12x - y = -29

***If you found my answer helpful, please give me the brainliest. :) ***

6 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-4, 7) and has an
labwork [276]

Answer:

I beleive it would be y = x + 7

Step-by-step explanation:

Im sorry if im wrong, its just you didnt supply the other coordinates

7 0
3 years ago
2. Tom spins a spinner and rolls a fair number cube. What is the
Roman55 [17]
The answer is A , because when you are finding the probability of an object , you are to divide the number of sides the object has which is 4 and put a 1 over the 4 , and you get 1/4
3 0
3 years ago
Other questions:
  • Lisa purchased a prepaid phone card for $25 . Long distance calls cost 12 cents a minute using this card. Lisa used her card onl
    6·1 answer
  • How to do linear equations 27, 28,28,30
    5·1 answer
  • A teacher needs 256 lengths of string cut to 40cm each. If balls of string are 30M long, how many balls are needed?
    7·1 answer
  • Shen’s mother gave him $10 to go buy groceries. He picked up a gallon of milk for $3.49, three pounds of oranges that cost $1.14
    15·1 answer
  • Compare - 3.5 and - 3. Use &lt;, &gt;, or =.<br> -3.5 = -31<br> -3.5 &lt; - 3 -<br> -3.5&gt; -3
    8·1 answer
  • The sum of two numbers is 42, and one number is twice the other. Find the two numbers​
    11·2 answers
  • (PLS I NEED IT TODAY)
    5·1 answer
  • I NEEEDDD HELPPP!!! someone please help me outttt
    14·1 answer
  • Hey can anyone help me with this question please and thank you
    13·1 answer
  • Does anybody know the answer??
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!