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
Lelu [443]
3 years ago
8

Someone help please ASAP. In∆ABC, m a) How are the measures of m b) Solve for x:

Mathematics
1 answer:
miskamm [114]3 years ago
4 0
3x+9+8x+11+5x-8=180\\
16x=168\\
x=10.5\\\\
m\angle BAC=3\cdot10.5+9=40.5\\
m\angle ABC=8\cdot10.5+11=95\\
m\angle BCA=5\cdot10.5-8=44.5\\\\

You might be interested in
Half the sum of X and Y decreased by 1/3 why
Allushta [10]
What is the question here.
(1/2)(X+Y)-(1/3)

8 0
3 years ago
This system of equations has A. exactly one solution B. no solution C. infinitely many solution​
german

Answer:

C.

Step-by-step explanation:

This is because both lines are parallel, leaving infinite solutions.

5 0
3 years ago
Multiplying Polynomials Investigation:Arnold has a 6ftx6ft piece of cardboard to make a open box by cutting equal size squares f
borishaifa [10]

i don't think so.....

sorry

7 0
3 years ago
PLS HURRY DONT HAVE A LOT OF TIME!!! danny measured a house and its lot and made a scale drawing. the scale he used was 1 inch :
valkas [14]
10 inches because 40/4*1
6 0
2 years ago
If x = 6 and y=5, find y when x = 3
Annette [7]

Answer:

If x=6 and y=5 and we are to find y when x=3.

it will be 6=5,3=y....

5×3=6×y.

y=15/6=2.5 or 2 whole number 1/2.

This is the answer I hope it helps

8 0
3 years ago
Other questions:
  • Suppose we have two bags with the numbers. Each bag has a total of 100 numbers. In the first bag there are 31 lucky numbers, in
    13·1 answer
  • How many parallelograms can be made if one angle measures 50 degrees and one side is 10 centimeters
    9·1 answer
  • What is the solution to the system of equations graphed below?
    8·2 answers
  • Which relationship between x and y in the equation shows a proportional relationship y=12x y=12/x y=2x+6 y=x/2+3
    5·1 answer
  • What is the solution to the eqaution below? 2x+13=x-1
    11·1 answer
  • I need help on these two questions please.
    14·1 answer
  • A cork has a mass of 3 grams and a volume of 16 cm3<br> . Calculate the density.
    5·2 answers
  • Please answer 93 points
    11·1 answer
  • Some one help plz I need to find the area /:
    5·1 answer
  • A laptop computer i purchaed for. Each year, it value i $1500 of it value 75% the year before. After how many year will the lapt
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!