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
Dafna1 [17]
3 years ago
6

Find mzC. B (2x – 12) (9x – 26) (4x + 43)

Mathematics
1 answer:
MrMuchimi3 years ago
4 0

Answer:

m<C = 119°

Step-by-step explanation:

Create an equation to find the value of x.

(9x - 26)° = (2x - 12)° + (4x + 43)° (exterior angle theorem of a ∆)

Solve for x

9x - 26 = 2x - 12 + 4x + 43

Add like terms

9x - 26 = 6x + 31

9x - 6x = 26 + 31

3x = 57

Divide both sides by 3

x = 19

✔️m<C = 4x + 43

Plug in the value of x

m<C = 4(19) + 43

m<C = 76 + 43

m<C = 119°

You might be interested in
Positive fractions less than 1 ,with an interval of 1/8 between each pair of fractions
Ray Of Light [21]

Here are some that may help: 1/8, 2/8, 3/8, 4/8, 5/8, 6/8, 7/8

Have a great night! Hope this helped!

8 0
3 years ago
When was the last time that texas tried to become its own state
Rudik [331]

Answer:

The Texas Declaration of Independence was signed in 1836 and the Texas Republic ratified its own constitution shortly after. In 1837, the U.S. formally recognized Texas as a nation, but the new country struggled economically without any of the resources of its larger neighbors, leading most (but not all) residents to welcome statehood by the time it came through in 1845. Only a little more than a decade passed, however, before the state tried to secede from its national government again, joining with the Confederacy in 1861.

Step-by-step explanation:

3 0
4 years ago
Please help! ASAP! i need help
KonstantinChe [14]

Answer: y= 1 2/3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Approximate the real number solution(s) to the polynomial function f(x) = x3 + 2x2 − 5x − 6.
nadya68 [22]
F(1) = (1)^3 + 2(1)^2 - 5(1) - 6 = 1 + 2 - 5 - 6 = -8; x = 1 is not a solution to the polynomial.
f(-1) = (-1)^3 + 2(-1)^2 - 5(-1) - 6 = -1 + 2 + 5 - 6 = 0; x = -1 is a solution to polynomial.
From the options, a or c has x = -1, both has x = , so lets check for x = 3
f(3) = (3)^3 + 2(3)^2 - 5(3) - 6 = 27 + 18 - 15 - 6 = 24; x = 3 is not a solution to the polynomial.
Therefore the solutions to the polynomial are x = -3, x = -1, x = 2
6 0
3 years ago
Identify two laws created as part of the intolerable acts
mixer [17]
This is history but here you go:

-closed Boston harbor
-banned town meetings
-people forced to quarter soldiers in homes
3 0
4 years ago
Other questions:
  • Evaluate 9 + 11g - 4h when g = 2 and h = 7
    15·2 answers
  • Buses to Acton leave a bus station every 24 minutes. Buses to Barton leave a bus to Barton every 20 minutes A bus to Acton and a
    7·1 answer
  • Find the value of each expression. -6 + 15 + 15 = 5. 9 - 4 - 17 =
    7·1 answer
  • Hsnzbsnnshelpnsnznsbsbzb
    14·1 answer
  • Find the lenght of c using the Pythagorean theorem
    12·1 answer
  • Juan builds a square dog pen that has an area of 100 square feet. He then builds a second pen that has an area of 49 square feet
    8·2 answers
  • Help pls i have a D in math rn i really need help if you could :(
    5·2 answers
  • A school flag consists of three rectangular sections that each have a different color.
    9·1 answer
  • Find the percent of change:<br> From 64 feet to 48 feet
    5·2 answers
  • The temperature was -25 degrees and rose 18 degrees. Which ADDITION equation correctly represent this situation?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!