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
spin [16.1K]
3 years ago
13

Someone pls show me

Mathematics
1 answer:
vlada-n [284]3 years ago
7 0

Answer:

  x = 4

Step-by-step explanation:

An exterior angle of a triangle is equal to the sum of the remote interior angles.

  18x +5 = (46) +(-1 +8x)

  10x = 40 . . . . . . . . . . . . . subtract (5+8x) from both sides, simplify

  x = 4 . . . . . . divide by 10

__

<em>Additional comment</em>

The exterior angle is (18)(4) +5 = 77°. The marked unknown interior angle is -1+(8)(4) = 31°. The sum of the two remote interior angles is 46°+31° = 77°. The unmarked interior angle is 180°-77° = 103°.

You might be interested in
If 48 eggs are used in the cafeteria today but the number expected to be used tomorrow is 30% less than that, how many eggs are
Ray Of Light [21]

Answer:

34 eggs are expected to be used tomorrow

30% of 48 = 14

48-14=34

Step-by-step explanation:


5 0
4 years ago
Read 2 more answers
Help me plz guys for 14 point​
strojnjashka [21]
I think its true, since perimeter is the diatance around. I would say mines correct, but you could try. I hope that helped atleast a little. :)
8 0
3 years ago
Which ratio is greater, 4:5 or 3:4?
Grace [21]
4:5
explanation-

Express the given ratios as fraction

4 : 5 = 4/5 and 2 : 3 =2/3

Now find the L.C.M (least common multiple) of 5 and 3

The L.C.M (least common multiple) of 5 and 3 is 15.

Making the denominator of each fraction equal to 15, we have

4/5 = (4 ×3)/(5 ×3) = 12/15 and 2/3 = (2 ×5)/(3 ×5) = 10/15

Clearly, 12 > 10

Now, 12/15 > 10/15

Therefore, 4 : 5 > 2 : 3.
7 0
3 years ago
Read 2 more answers
4+(−1 2/3) i don't get how to this cuz there aren't two fractions, just one.
kenny6666 [7]

Answer:

2 1/3

Step-by-step explanation:

4 + ( -1 2/3)

= 4 - 1 2/3

=  4 - 5/3

= 12/2 - 5/3

= 7/3

= 2 1/3



5 0
3 years ago
From her home, Jada would have to walk 3 miles north to get to her friend Brianna's house and 4 miles east to get to her friend
Yanka [14]

Answer: 12 miles

Step-by-step explanation: Stright from her house to luke is 5 miles back ti brianna is 4 miles and back home is 3 miles all together 5+4+3=12

6 0
3 years ago
Other questions:
  • Help me out..........
    14·1 answer
  • Iris charges a fee for her consulting services plus an hourly rate that is 15 1times her fee. On a 7-hour job, Iris charged $470
    10·1 answer
  • 46 is between two integers. Name the integers and state the integer that is closest. plz i need help
    10·1 answer
  • Helppppppppppppppppppppp
    12·1 answer
  • Christine drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would she need to drive 286 miles?
    15·2 answers
  • Tell whether the ratios 6/15 and 4/10 are proportional.
    14·1 answer
  • What is the value of X? (explain your answer) <br><br>A- 54<br><br>B- 75<br><br>C-78<br><br>D-102​
    10·1 answer
  • Write the equations for the lines parallel and perpendicular to the given line j that passes through Q.
    14·1 answer
  • In the diagram, |BE| = |EA| and ∠EAC = 30°. Find the following angles.
    11·1 answer
  • What’s the answer, pls help me
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!