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
Sav [38]
3 years ago
15

How do I find X in this problem

Mathematics
2 answers:
Alona [7]3 years ago
7 0

Answer: x = 16°

Step-by-step explanation:

  • This is a right triangle, which means all angles add up to 180°.
  • One of the angle is already determined to be 90°, that means the sum of the other two angles must also be 90° in order to meet a total of 180°.

This means (x+26)° + 3x° = 90°.

Solve for x:

x + 26 + 3x = 90

x + 3x = 90 - 26

4x = 64

x = 64 ÷ 4 = 16°

Vesnalui [34]3 years ago
5 0

Answer:

x = 16

Step-by-step explanation:

First you have to know the max degrees in this figure

Since the shape is a right triangle, then the max degrees is 180°

Now that box in the triangle indicates that the angle measures 90°

180° - 90° = 90°

so for both missing angles, we're going to create a equation that satisfy to 90°

(x+26)+(3x)=90

First subtract the 26 from both sides (on 90 and on the equation)

x+3x=64   (We're left with this)

64 = 3x + x

64 = 3(16) + 16

64 = 48 + 16

64 = 64

x = 16

You might be interested in
In the year 2005, a person bought a new car for $14000. For each consecutive year after that, the value of the car depreciated b
andrew-mc [135]

100%-14%=86%

2006, 2007, 2008 = 3 year

14 000$ *0,86³= 14000*0,636056=8904,784

answer ≈8904,78$

4 0
4 years ago
7x ^ 3 - 4x ^ 2 - x + 4 is a polynomial. a Write the coefficient of x ^ 2 . What is the degree of the polynomial ?
Gala2k [10]

Answer:

coefficient of x^2 is -4

and degree of polynomial is 3

3 0
3 years ago
Read 2 more answers
Help please <br> Brainiest answer to whoever is first
sasho [114]

Answer:

84 inches squared

8 0
3 years ago
Read 2 more answers
Even integers from 11 and 111​
dem82 [27]

Answer:

Please see below :)

Step-by-step explanation:

Integers - Whole numbers (no fractions or decimals!)

11 to 111

12, 14, 16, 18, 20

22, 24, 26, 28, 30

32, 34, 36, 38, 40

42, 44, 46, 48, 50

52, 54, 56, 58, 60

62, 64, 66, 68, 70

72, 74, 76, 78, 80

82, 84, 86, 88, 90

92, 94, 96, 98, 100

102, 104, 106, 108, 110

Hope this helped!

6 0
3 years ago
A factory produces 90 packages of mixed nuts in 1 min. A quality control manager selected 10 of these 90 packages at random and
valentina_108 [34]
Answer:

34

explanation:

First of all, put the numbers in order

30, 31, 31, 32, 33, 35, 35, 35, 36, 36

Then, find the middle number.
In this case, there is an even amount of numbers so, we have to pick the 2 middle numbers which is 33 and 35.

Now all you have to do is add these two numbers together then divide by 2 which will give you 34.

or, in simpler questions like this one, you can just say 34 as you know it is between 33 and 35.


In other questions, it might have and odd amount of numbers, for example:

3, 3, 5, 8, 10

so all you would do here is pick the middle number which would be 5. (it has 2 numbers on each side of it)
7 0
3 years ago
Other questions:
  • Two lines are guaranteed to be coplanar if they?
    13·1 answer
  • 4 and 1/2 - by 1 and 1/4 equals?
    13·1 answer
  • Help!!! will give brainlyest if explained
    11·1 answer
  • I think its D but im not sure.​
    10·2 answers
  • Move the slider to rotate △ABC. at which angles does △A’ B’ C’ coincide with △ABC △DEF △GHI △JKL
    12·1 answer
  • Three points lie on the same straight line. If each pint can act as an endpoint, how many distinct line segments can be formed u
    8·1 answer
  • Find the value of x<br> (4x-20)°​
    9·2 answers
  • The following figure shows \triangle ABC△ABCtriangle, A, B, C with side lengths to the nearest tenth. Triangle ABC. Side AC meas
    14·1 answer
  • Are the ratios 14/63 and 20/30 equivalent?
    7·1 answer
  • A baker has 10 pies. He will cut all the pies into pieces that are each 1/4 of the whole pie. How many pieces of pie will there
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!