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
Vikentia [17]
3 years ago
13

Find the value of x.

Mathematics
2 answers:
Mamont248 [21]3 years ago
7 0

Answer:

x = 27

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the given angles and equate to 180

90 + x + 23 + x + 13 = 180, that is

126 + 2x = 180 ( subtract 126 from both sides )

2x = 54 ( divide both sides by 2 )

x = 27

svp [43]3 years ago
7 0
X = 26°, Reason, Interior Angles of a triangle add up to 180°
You might be interested in
31 - 8a = 5 ( - 4 - 5a )
timama [110]

Answer:

Step-by-step explanation:

31 - 8a = 5(-4 - 5a)

First, on the right-hand side of the equation, let's distribute the 5 to each term in the parenthesis:

31 - 8a = -20 - 25a

Now, let's move all the terms with an a to the left-hand side, and everything else to the right-hand side of the equation:

-8a + 25a = -20 - 31

Let's combine like terms:

17a = -51

Finally, let's divide each side by 17 to get a by itself on the left-hand side of the equation:

a = -3

4 0
3 years ago
Please can you help me with this
Orlov [11]
4a-87=a

3a=87

a=87/3=29
5 0
3 years ago
What is the volume? 3 yd 10 yd 5 yd
zmey [24]
Volume is the product of the three dimensions...

V=xyz in this case:

V=3*10*5

V=150 yd^3
3 0
3 years ago
A dealer paid $10,000 for a boat at an auction. At the dealership, a sales person sold the boat for 30% more than the auction pr
DochEvi [55]

Answer: the commission received by the salesperson is $576.9225

Step-by-step explanation:

Let x represent the auction price

At the dealership, a sales person sold the boat for 30% more than the auction price. It means that the amount for which he sold the boat is

x + (30/100 × x)

= x + 0.3x = 1.3x

If the dealer paid $10,000 for a boat at an auction, it means that

1.3x = 10000

x = 10000/1.3

x = 7692.31

The difference between the auction price and the dealer price is

10000 - 7692.31 =$2307.69

The sales person received a commission of 25% of the difference between the auction price and the dealer price. It means that the commission received by the salesperson is

25/100 × 2307.69 = $576.9225

3 0
3 years ago
Does anyone like anime? this is a semi important question lol​
ira [324]

Answer:

depends on the genre.... so sometimes.... Have a good day

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 20 POINTS!!!!!!!! What is the equation of this line in Slope-Intercept Form?
    14·2 answers
  • Find the difference <br><img src="https://tex.z-dn.net/?f=%28%20-%20%20%7B3x%7D%5E%7B3%7D%20%20-%20%20%7B7x%7D%5E%7B2%7D%20%20%2
    14·1 answer
  • Jan uses 6 grams of tea leaves to make 24 fluid ounces of tea. Last week she made 288 fluid ounces of tea. How many grams of tea
    6·1 answer
  • 33x33-33+33X33= whta is the anser
    9·2 answers
  • Give another name for line b
    11·1 answer
  • LAST QUSTION OF THE NIGHT!!!!!<br> HELP SHOW WORK PLZ AND THANK YOU!!!
    9·1 answer
  • You work for a waste removal company. The trailer of one of your dump trucks is 10 feet wide, 15 feet long, and 6.5 feet high. I
    14·2 answers
  • Evaluate the expression 15x + 4 for x = -1 1/2​
    5·1 answer
  • Find The Value of X<br> A. 10<br> B. 14<br> C. 9<br> D. 16
    5·1 answer
  • Find the midpoint of the line segment joining points A and B.<br> A(2,- 7); B(2,3)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!