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
aleksandr82 [10.1K]
3 years ago
13

Find the number of degrees in the third angle which is X of the triangle 42 and 100

Mathematics
1 answer:
vaieri [72.5K]3 years ago
4 0

Answer:

The third angle X=38

Step-by-step explanation:

Sum of the angles of a triangle is 180 degrees

So

X+42+100=180

X+142=180

X=180-142

Therefore X=38

You might be interested in
Show how you can solve this proportion using both the cross‐product property and the reciprocal property.
vova2212 [387]

Answer:95

Step-by-step explanation:2x19=38

5x19=95

5 0
3 years ago
Solve 4.05p+14.40= 4.50(p+3)
Lubov Fominskaja [6]
We can solve this problem by using PEMDAS 

PEMDAS stands for 
Parenthesis 
Exponents
Multiply
Add
Subtract

So start with (P+3) () is a parenthesis 
5 0
3 years ago
Read 2 more answers
Can someone help me ?
Darina [25.2K]

Answer:

where ever your at looks dark.

Step-by-step explanation:

4 0
3 years ago
Bacteria triples every hour. How much bacteria will there be after two days if they started with 13,000 bacteria.
timofeeve [1]
13,000 • 3 = 1 hour = 39,000
Now we take the one hours worth 39,000 • 48 (hours in two days) = 1,872,000
Hope this helps!
6 0
3 years ago
A college admits a freshman class of 330 students at the beginning of each academic year and graduates 145 students twice a year
Andre45 [30]

Answer:

  • 200 students

Step-by-step explanation:

<u>Change in one year:</u>

  • 330 - 2(145) = 330 - 290 = 40

<u>Change after 5 years:</u>

  • 40*5 = 200 students

5 0
3 years ago
Other questions:
  • Which of the following rules best describes the matrix below? (Picture)
    12·2 answers
  • Which expression is equivalent to sqrt -108- sqrt -3
    7·2 answers
  • How to change a quadratic equation into intercept form?
    6·1 answer
  • What is a composite number
    7·2 answers
  • If you work 40 hours per week, how many hours will you work in a year?
    12·2 answers
  • 3х + 5 = 17<br>what is the answer to this problem​
    7·2 answers
  • What is the area of a circle with a diameter of 8​
    7·1 answer
  • (4,8), m=5 need a step by step answer please
    6·1 answer
  • 2,400 in.=_ft. Thanks guys!!!!!
    8·2 answers
  • What is the gradient of the graph shown?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!