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
mr_godi [17]
2 years ago
7

Please help:

Mathematics
1 answer:
Fudgin [204]2 years ago
5 0

Answer:

\angle 1 =47^o\\\angle 2 = 133^o\\\angle 4 = 133^o

Step-by-step explanation:

Notice that angles <1 and <3  are opposed by the vertex, which makes them of equal measure, therefore, <1 = 47 degrees.

Notice as well that angles <1 and <2 combine into a straight line, therefore, they are supplementary angles whose addition gives 180 degrees then we can find the value of angle <2 via:

\angle 1 + \angle 2 = 180^o\\47^o + \angle 2=180^o\\\angle 2 = 180^o-47^o\\\angle 2 =133^o

And finally, angle <4 is opposite through the vertex to angle <2, and therefore they must have the same measure. So, <4 = 133 degrees.

You might be interested in
u don’t need to do the explanations for the questions. Just answer each expression with correct/incorrect. thank-you :)
tigry1 [53]

Answer:

correct

incorrect

incorrect

correct

5 0
3 years ago
A growth medium is inoculated with 1,000 bacteria, which grow at a rate of 15% each day. What is the population of the
kykrilka [37]

Answer:

therefore the population of the culture is 2313

5 0
3 years ago
The price of a toy usually costing £50 to £65 work out the percentage increase FAST!!
VLD [36.1K]

Answer:

50 * 1.3 = 65

130% increase

6 0
2 years ago
Read 2 more answers
Help?? Ty!! for the help much love!!
Leviafan [203]
Your answer is C. :)
5 0
2 years ago
Please Help! I will award Best Brainly Answer as well as 15 points
Llana [10]

ITS IS 8x-7y-5z=15 I THINK'

4 0
3 years ago
Other questions:
  • In which set does -17/3 belong?
    7·2 answers
  • Wayne has a recipe on a 3-inch-by-5-inch index card that he wants to enlarge to 15 inches long. How wide will the enlargement be
    14·2 answers
  • Clabber company has bonds outstanding with a par value of $109,000 and a carrying value of $102,700. if the company calls these
    7·1 answer
  • Help! I need some help...
    14·2 answers
  • PLZZZ HEPPPPPP IN MATHHHH
    13·2 answers
  • Quadrilaterals KMPT is dilated by a scale factor of 3/4 to create a quadrilateral the perimeter of quadrilateral KMPT The perime
    12·1 answer
  • What is the product of 78 negative 16 negative 7 and negative 114th
    7·1 answer
  • Each equation in a system of linear equations has the same slope. What are the possible solutions the system could have?
    11·1 answer
  • Don notices that the side opposite the right angle in a right triangle is always the longest of the three sides. Is this also tr
    13·1 answer
  • What is the approximate volume of the cone below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!