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
swat32
3 years ago
9

(4x + 5)

Mathematics
1 answer:
zavuch27 [327]3 years ago
7 0

Answer:

<A = 133degrees

Step-by-step explanation:

Find the diagram attached

Using the theorem that "the sum of opposite angle of a cyclic quadilateral is 180 degrees, hence;

m<A + m<C = 180

4x+5 + x + 15 = 180

4x+x+5+15 = 180

5x+20 = 180

5x = 180 - 20

5x = 160

x = 160/5

x = 32degrees

Get the measure of angle A

<A = 4x+5

<A  = 4(32)+5

<A = 128+5

<A = 133degrees

You might be interested in
Given any two numbers, which is greater, the lowest common multiple of the numbers or the greatest common multiple?
tester [92]

After you've calculated a least common multiple, always check to be sure your answer can be divided evenly by both numbers. Find the LCM of these sets of numbers. Multiply each factor the greatest number of times it occurs in any of the numbers. 9 has two 3's, and 21 has one 7, so we multiply 3 two times, and 7 once.

4 0
3 years ago
HI PLEASE ANSWER THIS QUESTION THANK YOU SO MUCH!
krek1111 [17]

1.  m³

2. cm³

3. s³

<h3>What is Unit?</h3>

A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.

1. Volume is measure in m³

2.  volume of a rectangular pencil case in cm³

3. V = s x s x s or s³

Learn more about volume here:

brainly.com/question/1324203

#SPJ1

3 0
1 year ago
Solve the system of equations.
Volgvan

The correct answer is (4,1).

8 0
3 years ago
Read 2 more answers
Solve for y <br><br> 2x + y &gt;= 4
babunello [35]
2x + y >= 4
- 2x
y >= 4 - 2x
4 0
3 years ago
Read 2 more answers
Calculate (1.6) · (0.215). Show your reasoning.​
EleoNora [17]

Answer:

0.344

Step-by-step explanation:

i cant show reasoning its just 1.6 times 0.215

8 0
3 years ago
Other questions:
  • A candidate for mayor plans to campaign at 5 shopping malls before the election. In how many different ways can the candidate sc
    13·1 answer
  • In trapezoid ABCD, find m∠A if m∠B= 25°, m∠C = 155° and m∠ D= 117°.
    11·1 answer
  • Maria just got a raise at work. She was making $9 per hour, but now she makes 150% of that amount.
    5·2 answers
  • Evaluate the following expression,<br> 5x [7+ (10-2) + 4)
    5·1 answer
  • If the Jackson family drive 135 miles on 6 gallons of gas, how many miles can they can they drive on 9 gallons?
    12·2 answers
  • 6th grade math help me pleaseee
    6·2 answers
  • Enter five expressions: a sum, a difference, a product, a quotient, and one that involves at least two operations that have the
    6·1 answer
  • Which is bigger 100 or 10%
    12·2 answers
  • I need the answer I will mark u brainalist
    9·1 answer
  • Help me with this problem plzzz
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!