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
Alexandra [31]
3 years ago
5

The measures of angles of a triangle are shown in the figure below solve for

Mathematics
1 answer:
irina1246 [14]3 years ago
4 0

Answer:

x=51

Step-by-step explanation:

There are two ways you can go about this

You can either say that the sum of interior angles in a triangle is equal to 180 so you do 180-39-90=51

Or you could use the exterior angle theorem, which means that 90=39+x, simplify that and you get that x=51

You might be interested in
An equilateral is shown inside a square inside a regular pentagon inside a regular hexagon. The square and regular hexagon are s
Kay [80]

Shaded area = area of the hexagon – area of the pentagon + area of the square – area of the equilateral triangle. This can be obtained by finding each shaded area and then adding them.

<h3>Find the expression for the area of the shaded regions:</h3>

From the question we can say that the Hexagon has three shapes inside it,

  • Pentagon
  • Square
  • Triangle

Also it is given that,

An equilateral triangle is shown inside a square inside a regular pentagon inside a regular hexagon.

From this we know that equilateral triangle is the smallest, then square, then regular pentagon and then a regular hexagon.

A pentagon is shown inside a regular hexagon.

  • Area of first shaded region = Area of the hexagon - Area of pentagon

An equilateral triangle is shown inside a square.

  • Area of second shaded region = Area of the square - Area of equilateral triangle  

The expression for total shaded region would be written as,

Shaded area = Area of first shaded region + Area of second shaded region

Hence,        

⇒ Shaded area  = area of the hexagon – area of the pentagon + area of the  square – area of the equilateral triangle.

 

Learn more about area of a shape here:

brainly.com/question/16501078

#SPJ1

8 0
1 year ago
Read 2 more answers
there are 25 servings on a 30.2 ounce jar of peanut butter . how many ounces of peanut butter are there in 1 serving
romanna [79]

1.208 ounce because 30.2 divided by 25 equals 1.208 ounces
3 0
3 years ago
Read 2 more answers
Identify the domain and range
MA_775_DIABLO [31]

Answer:

domain is x axis range is the y axis

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which two theorems would justify that m∠4 = m∠6, given that m∠5 = m∠6 in the diagram below?
My name is Ann [436]

Answer: D) vertical angles theorem, alternate interior angles theorem

Angle 5 = Angle 6 by the alternate interior angles theorem

Angle 5 = angle 4 by the vertical angles theorem

By the transitive property, we can then say angle 4 = angle 6. These angles are also corresponding angles.

We won't use the angle addition theorem or the right angles theorem.

4 0
3 years ago
Read 2 more answers
Belinda wants to buy 5 pictures to hang in her family room . If each picture costs $30.90 how much will it cost her to buy 5? Ju
kow [346]
Ur answr would be 154.50 because if u do 30.90 5 times or times 30.90 by 5 its 154.50
6 0
4 years ago
Other questions:
  • When the smaller of two consecutive integers is added to to two times the​ larger, the result is 29
    6·1 answer
  • What is 5.193 rounded to the nearest hundredth
    9·2 answers
  • The next model of a sports car will cost 11.2% less than the current model. The current model costs $36,000. How much will the p
    10·1 answer
  • Please help me I will give u a brainliest only if correct
    15·2 answers
  • A stack of boards is 21 inches high. Each board is 1 and 3/4 inches thick. How many boards are there?
    12·1 answer
  • Can someone please help me with continuity? I would like to check my work, I’m a bit confused on the differentiability part
    15·1 answer
  • After Noam transformed the graph of the function f (x)= |x|, the graph's vertex became (0,48), Which sequences of transformation
    12·1 answer
  • 2) Key components of financial planning include all of the following except:
    11·1 answer
  • Time Savings
    12·1 answer
  • Determine whether each function is linear or quadratic. Identify the quadratic, linear, and constant terms. g(x)=-2 x²-3(x-2)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!