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
SOVA2 [1]
2 years ago
12

I’ll give 50 points if you can help

Mathematics
2 answers:
Alex17521 [72]2 years ago
7 0

Answer:

x = 6 degrees

Step-by-step explanation:

A straight line is 180 degrees and we can make out three angles the form it, this means the three of them add to 180 using the straight angle theorem:

5x + x + 54 + 90 = 180

6x + 144 = 180

6x = 36

x = 6

lbvjy [14]2 years ago
5 0

Answer:

Simplifying

5x + x = 54

Combine like terms: 5x + x = 6x

6x = 54

Solving

6x = 54

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '6'.

x = 9

Simplifying

x = 9

Step-by-step explanation:

You might be interested in
SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!
Novay_Z [31]

Answer:

18*c^3*d^9

Step-by-step explanation:

5 0
3 years ago
What is the period of the graph of y=2 cos (pie/3 x ) +3<br> A.2<br> B.3/pie<br> C.6<br> D.pie/3
Tatiana [17]

Equate what is inside cosine with 2\pi, base period and solve for x,

2\pi=\frac{\pi}{3}x

6\pi=\pi x

\boxed{x=6}

Hope this helps :)

6 0
3 years ago
the sum of the 10th and 11th terms of an arithmetic sequence is 65 what is the sum of its first 20th terms​
Dmitriy789 [7]

Answer:

this is the answer

Step-by-step explanation:

a 65

b 650

c 52

d 3

6 0
2 years ago
A bakery sold a total of 400 cupcakes in a day, and 144 of them were vanilla flavored. What percentage of cupcakes sold that day
Lina20 [59]

Answer:

i think it should be 36%

Step-by-step explanation:

4 0
3 years ago
Which shape is a Parallelogram?
mariarad [96]
The top left is the correct answer, because the sides are parallel.

Hope this helps!
5 0
3 years ago
Other questions:
  • What’s the answer to my question
    13·1 answer
  • Jim, Bob, Mike and Carlos are taking a road trip. At the first gas stop Jim pays $17 for gas. At the second gas stop Bob pays $1
    6·1 answer
  • Can I get some help on this
    11·1 answer
  • Sorry if it’s hard to see . can anybody help me with this ?
    6·2 answers
  • Which of the following is the graph of the equation y = 2x + 3?
    5·2 answers
  • If (3a + 3b + 1) (3a + 3b - 1) = 80, then what is a + b?
    7·1 answer
  • Which expression is equivalent to -5(1+7x)+3(3+4x)
    8·1 answer
  • Please help with any you can, i will give brainliest.
    14·1 answer
  • Can someone please help me and write out the answer​
    11·2 answers
  • Below is the market for funnel cakes at a small community fair.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!