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
zysi [14]
3 years ago
7

Find the value of x

Mathematics
1 answer:
GuDViN [60]3 years ago
7 0

Answer:

x = 12

Step-by-step explanation:

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

3x+19 + 5x = 115

Combine like terms

8x + 19 = 115

Subtract 19 from each side

8x+19 -19 = 115 -19

8x = 96

Divide each side by 8

8x/8 = 96/8

x =12

You might be interested in
How many liters is one gallon?
Tanya [424]
There are approximately 3.8 liters in a gallon, more precisely 3.785
5 0
3 years ago
Help me w this pls I need it
icang [17]

Answer:

wuth what i cant see any picture

Step-by-step explanation:

3 0
3 years ago
Which of the following expressions is equivalent to 19 x (43 - 2.75) - 12 1/2​
mote1985 [20]

Answer:3009/4

Step-by-step explanation:

Or 752.75

6 0
4 years ago
Read 2 more answers
A circle with a radius of 1 in. is inscribed in a right triangle with legs of 3 in. and 4 in. If a point is randomly chosen with
ollegr [7]

<u>Answer:</u>

<h2>P = (6-π)/6</h2>

<u>Explanation:</u>

Circle Area:

CA = 1²×π

CA ≈ π in²

Triangle Area:

TA = 3×4/2 = 6 in²

Probability:

P(point not in circle) = (6-π)/6 ≈ 0.48 ≈ 47.64%

7 0
3 years ago
Round 68,413 to the nearest thousand
meriva
8 is in the thousands place.

Look to the number in the hundreds (right next to it). It is a 4. Because 4 is less than 5, round down.

68413 rounded down in the thousands place becomes 68000

68000 is your answer


hope this helps
5 0
3 years ago
Other questions:
  • Can someone help me
    12·1 answer
  • 8625 arrests, 2678 robberies, 865 assaults and 20 murders what is the ratio for assaults to robberies for 258,959 in the simples
    11·1 answer
  • Pls help i have a math question and I can`t figure out the answer
    9·1 answer
  • a plane is flying horizontally at an altitude of 21000 feet with a ground speed of 875 feet per second. the plane passes directl
    7·1 answer
  • Simplify. 18x + 3xy + 5y −2(6xy − 2y + 4) A) 18x − 9xy + 9y − 8 B) 18x + 9xy + 9y − 8 C) 18x + 9xy − 9y + 8 D) 18x − 9xy + y − 8
    7·2 answers
  • 41/17 as a decimal rounded to the nearest tenth
    11·1 answer
  • Solve the equation for 0
    13·2 answers
  • Anybody good in geometry and know how to do this?
    11·2 answers
  • Determine the range of the following graph:<br> I’m in a math test Please help!!!
    10·1 answer
  • (-7) × (-5) = _____
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!