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
Nikolay [14]
3 years ago
13

If angle A=(5x+45) and angle A is a straight angle, find the value of x

Mathematics
1 answer:
anastassius [24]3 years ago
5 0

Answer:

x = 27

Step-by-step explanation:

A = 180°

180 = (5x+45)

subtract 45 from each side:

5x = 135

divide both sides by 5:

x = 27

You might be interested in
Please help!!<br><br> Find the slope of the line
Readme [11.4K]

Answer:

-2

Step-by-step explanation:

rise over run is 2/1 and y is decreasing as x is increasing so its negative

6 0
2 years ago
Answer the following 3 questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
zhannawk [14.2K]

1. A) 5

7 - 6 ÷ 3

7 - 2

5

2. A) 11

(2 x 4) + 6 ÷ 2

8 + 6 ÷ 2

8 + 3

11

3. A) 40

6 0
3 years ago
Read 2 more answers
HELP!! please explain how you got the answer too.
nydimaria [60]

Answer:

Point H does lie on the graph y = 4.6x - 7

Step-by-step explanation:

Step 1: Define

y = 4.6x - 7

H(0, -7)

Step 2: Substitute, Evaluate, and Check

-7 = 4.6(0) - 7

-7 = 0 - 7

-7 = -7

4 0
3 years ago
Read 2 more answers
Solve 4.05p+14.40= 4.50(p+3)
Lubov Fominskaja [6]
We can solve this problem by using PEMDAS 

PEMDAS stands for 
Parenthesis 
Exponents
Multiply
Add
Subtract

So start with (P+3) () is a parenthesis 
5 0
2 years ago
Read 2 more answers
B/65 = 7/13 <br><br> show work please
Ludmilka [50]

Answer: b/65=7/13

65/13=5

35/7=5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The lcm of two numbers that have no common factors is their product
    5·2 answers
  • Which of the following describes a continuous variable?
    10·1 answer
  • Find the missing side of the triangle
    7·1 answer
  • Evaluate the expression when a=3 and c = -2. C-5a
    7·1 answer
  • Han is multiplying 10x4 by 0.5x3 and gets 5x7. He says that 0.5x3 is not a polynomial because 0.5 is not an integer. What is the
    5·1 answer
  • Write -5 1/2<br> as a decimal number.
    9·1 answer
  • PLZ HELP!!!!!!!!! IM BEING TIMED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • Can two triangles be non congruent but have one pair of congruent sides and two pairs of congruent angles? Explain.
    10·1 answer
  • HELP ASAP!!!! 30 POINTS
    6·1 answer
  • Ayudenme porfavorr, es un problema de razonamiento matematico
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!