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
Karolina [17]
3 years ago
13

The diagram is not drawn to scale Find the value of x.

Mathematics
1 answer:
Artyom0805 [142]3 years ago
8 0
The 30 units line is the midpoint of the two sides it’s joining(as it cuts both as 21,21 and 44,44)
Therefore we can use midpoint theorem to say that x = 60 ( the line joining the midpoints of two lines is parallel and half of the third line in a triangle)
You might be interested in
Write the equation of the line thay passes through the point (2,-1) and has a slope of -3​
disa [49]

Answer:

Y = -3x - 1

Step-by-step explanation:

Y= mx + b

M is the slope

Y is the y intercept

3 0
3 years ago
Bobcat park is a rectangular park with area of 5 1/5 square miles. it's width is 1 19/20 miles
Archy [21]
320 ft in perimeter and 200 ft in area
6 0
2 years ago
A rectangle has a width of 2xy3 and a length of 4x5y6. What is the area of the rectangle?
astraxan [27]

Answer:

6x²5y²6 cm²

Step-by-step explanation:

(2xy3) x (4x5y6)

(2x) x (4x) = 6x²

(y) x (5y) =5y²

6x²5y²6 cm²

7 0
2 years ago
(Picture) MULTIPLYING POLYNOMIALS AND SIMPLIFYING EXPRESSIONS PLEASE HELP!!!!
Mrrafil [7]

Answer:

  • -32x² +8x -8
  • See below about the process

Step-by-step explanation:

The simplified expression is ...

  3x(x -12x) +3x² -2(x -2)²

  = 3x(-11x) +3x² -2(x² -4x +4) . . . . . simplify contents of parentheses

  = -33x² +3x² -2x² +8x -8 . . . . . . . .eliminate parentheses

  = (-33 +3 -2)x² +8x -8 . . . . . . . . . . group the coefficients of like terms

  = -32x² +8x -8

8 0
2 years ago
Read 2 more answers
What is the relationship between variance and standard deviation?
vovangra [49]
The relationship between variance and standard deviation is :
Standard deviation = sqrt (variance),
Variance = standard deviation^2.

hope this help
8 0
3 years ago
Other questions:
  • Solve for the variable k.<br> m<br> __ = x<br> k
    6·1 answer
  • Find the general solution of the given differential equation. y'' + 2y' + 5y = 3 sin 2t
    13·1 answer
  • X2+9x+20 plz help with it​
    12·2 answers
  • Solve for v.<br>h = vt - 16t^2<br>What is v equal to?​
    15·1 answer
  • Simply the radical expression 189
    11·1 answer
  • A ladder leans against the side of a house. The angle of elevation of the ladder is 68° when the bottom of the ladder is 12 ft f
    12·1 answer
  • What is the greatest common factor (GCF) of the following monomials?
    10·1 answer
  • Can anyone help me out? I’ll give Brainly! Thank you :)
    6·1 answer
  • 75% of n is 45. n is what percent of 90?​
    5·2 answers
  • I'm emptying this account my new account has 2352 points
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!