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
Ierofanga [76]
3 years ago
8

Anyone can help me with this problem

Mathematics
1 answer:
Ann [662]3 years ago
5 0

Answer:

R=50 degrees

Step-by-step explanation:

All of the angle measures together are 180 degrees. You need to make an equation in order to solve this problem:

180= (3x+5) + (11x-1) + (5x+5)

You then combine like terms:

180= (3x+11x+5x) + (5-1+5)

180= 19x+9

Then, subtract 9 from 180:

171= 19x

Then, divide 171 by 19:

9= x

Finally, you plug the value of x into the equation representing angle R:

5 x 9 + 5

45 + 5

50

You might be interested in
The length of a square is 256m and the breadth is 238m what is the perimeter
Arturiano [62]

The perimeter is 988 meters

Further explanation:

The given square has different length and breadth which means that the given square is a rectangle.

The formula for perimeter of a rectangle is:

P=2L+2W

Given

Length=L=256m

Breadth=W=238m

Putting the values in the formula:

P=2(256)+2(238)\\=512+476\\=988\ meters

The perimeter is 988 meters.

Keywords: Rectangle, Perimeter

Learn more about perimeter at:

  • brainly.com/question/10435816
  • brainly.com/question/10879401

#LearnwithBrainly

4 0
3 years ago
Please find the value of x
Verizon [17]
I am not sure if this is right , but I tried . I hope I helped !

6 0
3 years ago
HELP WITH GEO!!! PLS 50 POINTS
photoshop1234 [79]

Answer:

1.A

2.B

3.A

I believe these would be the correct answers

3 0
3 years ago
Read 2 more answers
60=-5(-6-3z) <br>Find the solution ​
Sophie [7]

Answer:

z=2

Step-by-step explanation:

60=-5(-6-3z)

60= 30+15z

60-30=15z

30/15=15z/15

2=z

6 0
3 years ago
3-2y-1+5x^2-7y+7+4x^2
MakcuM [25]

Answer: Hi!

The only thing we can do to simplify the equation is combine like terms.

5x^2 + 4x^2 = 9x^2

-2y - 7y = -9y

3 - 1 + 7 = 9

Our equation now looks like this:

9x^2 - 9y + 9

We have nothing left to simplify, so we're done!

Hope this helps!

8 0
3 years ago
Other questions:
  • Which two types of income does a person in a full-time sales job usually receive?
    7·2 answers
  • Estimate the product. Choose a method 33 X 76
    6·2 answers
  • Last month, Bethany sent 5,450 texts. This month she sent 7,085 texts. What was the percent increase in her texting from last mo
    8·1 answer
  • -3/8 divided -1/4 what is the quotient ?
    5·2 answers
  • Police response time to an emergency call is the difference between the time the call is first received by the dispatcher and th
    6·1 answer
  • **IF ANYONE CAN DO ALL OF THESE QUESTIONS CORRECTLY AND FAST, YOU WILK BE MARKED BRAINLIEST!!**What is the measure of arc BC?
    15·1 answer
  • HELP ME‍♂️ILL MARK BRAINLIESTTTT‼️‼️Find the value of x that makes the quadrilateral a parallelogram.
    12·1 answer
  • 4.
    5·1 answer
  • Solve for u in terms of s, t, and v. <br> t = u + s + v
    11·1 answer
  • The radius of a semicircle is 3 kilometres. What is the semicircle's perimeter?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!