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
jenyasd209 [6]
3 years ago
11

In the diagram below, determine the value of $x$: [asy] size(6.5cm); pair cis(real magni, real argu) { return (magni*cos(argu*pi

/180),magni*sin(argu*pi/180)); } draw(cis(1.5,15)--cis(-1,15)--cis(-1,15)+cis(2.5,-15)); draw(cis(-1,60)--cis(1,60)--cis(1,60)+cis(2.2,-75)); label("$30^\circ$",cis(-1,15)+(0.2,0),E); label("$45^\circ$",cis(1,60)+(-0.05,-0.2),S); label("$130^\circ$",(-0.03,0.03),SE); label("$x^\circ$",(0.8,-0.64)); [/asy]
Mathematics
1 answer:
Inessa05 [86]3 years ago
6 0

Answer:

55 degrees

I answered the question on AoPS and it said it was correct.

You might be interested in
100 <---- 2 zeros
Tom [10]
The number 100 -> that has 2 zeros
Is the same as 10^2 as for this simplified is equal to 100.
100=100
They are the same. They have the same number of zeros.
4 0
2 years ago
Please help with this problem
HACTEHA [7]

Answer:

x = 2

Step-by-step explanation:

Multiply both sides by (x-5) and expand:

(x+4)/(x-5)*(x-5) = -2(x-5)

x+4 = -2x+10

Subtract 4 from both sides:

x+4-4 = -2x+10-4

x = -2x+6

Add 2x to both sides:

x+2x = -2x+6+2x

3x = 6

Divide both sides by 3:

3x/3 = 6/3

x = 2

7 0
2 years ago
Read 2 more answers
Write the correct ratio (fraction) for each triangle.
Shalnov [3]

Answer:

21/20

20/29

21/20

20/29

21/29

20/21

Step-by-step explanation:

Use Soh Cah Toa for each, using the right equation for the right angle

e.g for sin(z) we use the opposite/adjacent for that angle

  • the hypotenuse is the biggest size
  • the opposite is the side opposite to the angle you are using
  • the adjacent is the other side
8 0
1 year ago
3 times a number is 42 what is the number?
oksano4ka [1.4K]


the number would be 14.

in order for you to figure this out you divide.

42/3=14  and

14 * 3 = 42

hope this helps.

4 0
2 years ago
Read 2 more answers
What is equal to 19^-8?
Rudiy27

Answer:

5.888045975

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Estimate the project of 7.8 and 11.4 by rounding
    12·1 answer
  • 20 POINTS FOR ANSWER!!!
    8·1 answer
  • Write an equation for the line parallel to the given line that contains C. C(-3,8); y = 4/5x+5 (Write in slope intercept form)
    5·2 answers
  • Find the length of a radius of the circle the radius is 4.6 cm
    13·1 answer
  • QUICKKKKKKKKFor what values of a is the sum of the fractions (2a−1)/4 and (a−1)/3 positive?
    15·1 answer
  • HELP PLEASE ON A TIMER!!! TIME REMAINING: 29:00 Enter the x-coordinate of the solution to this system of equations.
    10·2 answers
  • What is the slope of the line?<br> A. 3/4<br> B. -3/4<br> C. -4/3<br> D. 4/3
    14·2 answers
  • Equation: M+6/-3=4<br> What did you do?<br> Simplify/complete sentence
    8·1 answer
  • Solve the system by substitution​
    15·1 answer
  • A pendulum is raised to a certain height and released from point A, as shown in the image below. At its release, the pendulum is
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!