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
Nostrana [21]
3 years ago
15

Can someone please help me?

Mathematics
1 answer:
12345 [234]3 years ago
4 0

Answer:

x=3

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

45x = 25x+57+x

Combine like terms

45x = 26x+57

Subtract 26x from each side

45x-26x = 26x+57-26x

19x = 57

Divide by 19

19x/19 = 57/19

x = 3

You might be interested in
Addmission to a carnival is $5 each game at the carnival coasts $0.85. You have $15 to spend on admissions and games. What is th
nignag [31]

5+ .85x =15

-5 -5

.85x =10

10/.85

X= 11

11 games

8 0
3 years ago
Refer to the triangle below.
anyanavicka [17]
By the Pythagorean theorem:

с = √(3² + 6²) 
   = √(9 + 36)
   = √45     ← <span>un-simplified radical form
   = 3</span>√5     ← <span>simplified radical form 
   </span>≈ 6.71<span>    </span>← <span>to the nearest hundredth</span>
4 0
3 years ago
Graph y=4x-9 <br> Hi I need help
Finger [1]

Answer:

Step-by-step explanation:

Here u go

8 0
3 years ago
Bunyan Farm sells 3 pound and 5 pound bags of onions. The Tuesday morning delivery consists of 34 bags weighing 122 pounds. How
Sergio [31]
<span>24 3-pound bags(72 pounds) and 10 5-pound bags(50 pounds). 72+50 = 122 pounds, 24+10 bags = 34 bags</span>
5 0
3 years ago
Read 2 more answers
Which expression is equivalent to -2(x - 5) - 9x?
Mariana [72]

Answer:

-11x+10

Step-by-step explanation:

-2(x-5)-9x

Distribute:

-2x+10-9x

Combine like terms:

-11x+10

Hope this helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • "Sam" and "Martha" are the local names for two lighthouses that guard a particularly dangerous part of the coast. Sam blinks eve
    9·2 answers
  • 84 is what percent of 106
    11·1 answer
  • What is the measure of an exterior angle of a regular pentagon? Enter your answer in the box. °
    5·2 answers
  • Suppose that F(x) = xo and G(X) = -2X3. Which statement best compares the
    8·1 answer
  • My living room is 6m (to the nearest m) by 5m (to the nearest m). What is the maximum and minimum area of my living room? Write
    11·1 answer
  • Draw the image of AABC under a dilation whose center is P and scale factor is 2. ​
    10·1 answer
  • What is the equation of a circle with center (1 -4) and radius 2
    15·1 answer
  • |-1| ___ 1<br><br> ≥<br> ≤<br> ≠<br><br> =<br> what does this mean
    14·1 answer
  • There is a manhole cover with a radius of 1 foot. What is the manhole cover's diameter?
    11·1 answer
  • Heyyyyyyy who is an EXPERT at math and will help me wit this assignment rn that has at least 45-1hr of free time plz I am in des
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!