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
Ksivusya [100]
3 years ago
10

What is the value of x in the diagram?

Mathematics
1 answer:
cestrela7 [59]3 years ago
5 0

Answer:

x = 5

Step-by-step explanation:

x² + (2x+2)² = (2x+3)²

x² + 4x² + 8x + 4 = 4x² + 12x + 9

x² - 4x - 5 = 0

(x - 5)(x + 1) = 0

x = -1  This can be discounted as the answer because you cannot have a negative length

answer: x = 5

You might be interested in
If $16 is 80% of the money I have in my wallet, how much do I have in total?
pychu [463]

Answer:

$20

Step-by-step explanation:

to check

16/20

divide

= .80

times 100

80%

3 0
2 years ago
Read 2 more answers
Megan is coloring pictures with her little brother. She picks a colored pencil randomly from the box and gives it to him. Then h
lys-0071 [83]

Answer:

Dependent

Step-by-step explanation:

He cant choose a pencil that she already gave him.

6 0
2 years ago
What is 20% of 1630?
sveticcg [70]
20% = 0.20.2 * 1630 = 326
4 0
3 years ago
Read 2 more answers
Find square root of 11+2 root 10
EastWind [94]

Answer:

11+²√10 question

Step-by-step explanation:

11+2 √10x√10÷√10

11+2x10÷√10

31÷√10 is ur answer sir pls mark brainliest

3 0
2 years ago
7. Find the missing lengths of the sides
Aleonysh [2.5K]

Answer:

a = b = 12 feet.

Step-by-step explanation:

An isosceles right triangle always has its sides in the ratio 1:1:√2.

7 0
2 years ago
Other questions:
  • Find, correct to the nearest degree, the three angles of the triangle with the given vertices. A(1, 0, −1), B(4, −3, 0), C(1
    13·1 answer
  • PLEASE HELP Write the function for the graph
    7·2 answers
  • What is P(tails ) P(tails)start text, P, left parenthesis, t, a, i, l, s, end text, right parenthesis? If necessary, round your
    7·1 answer
  • How do I find x and y?
    7·2 answers
  • Nine and one half less than four and one half times a number is greater than 62,5. Which of the following represents
    14·2 answers
  • What is the square root of -1
    12·2 answers
  • PLEASE HELP WILL GIVE YOU THE BRAINLIEST!!
    8·1 answer
  • WILL MARK! <br> For parallelogram ABCD, find x.
    13·2 answers
  • Pleaseeeeee helppppppp
    8·2 answers
  • What is the slope of the line whose equation is 2x+3y = -12?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!