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
frutty [35]
3 years ago
12

How to find angles in a triangle

Mathematics
2 answers:
motikmotik3 years ago
7 0
Well when you add up all three angles of a triangle you should get  180 degrees.
Alekssandra [29.7K]3 years ago
4 0
You have to look at the vertices then find out if the angles are right,acute or obtuse angles
You might be interested in
Applying Inverse Properties In Exercise,apply the inverse properties of logarithmic and exponential functions to simplify the ex
Kryger [21]

Answer:

x^3-8

Step-by-step explanation:

apply the inverse properties of logarithmic and exponential functions to simplify  

- 8 + e^{lnx^3}

Inverse property of log says that

e^{ln(x)=x

we apply this property in our problem. ln has same base 'e' . so ln and e gets cancelled

e^{ln(x^3)=x^3

- 8 + e^{lnx^3}

- 8 +x^3

x^3-8

4 0
3 years ago
What is the solution of the system? ​
Lubov Fominskaja [6]

Answer:

The answer is B

Step-by-step explanation:

x is equal to the +3

where Y is equal to the +3

7 0
2 years ago
Read 2 more answers
This is an absolute value problem with LETTERS?! Absolute madness (no pun intended)
MAVERICK [17]

Answer:

a

Step-by-step explanation:

sjejeneissbebdejjesj

8 0
3 years ago
after elsa backed muffins, her brother ate 4 of them, he ate 2/5 of all the muffins, how many muffins did elsa bake?
kondor19780726 [428]
If he ate 4 of them, but it means he ate 2/5 muffins, 
4 muffins = 2/5 muffins
You substitute x muffins for how much muffins she baked in all -
2/5* x muffins = 4
2/5 multiply by 2/5 to cross it out. Do the same to the other side. 
x= 4 *5/2
x = 10 muffins
So there were 10 muffins in all


6 0
3 years ago
Read 2 more answers
The sale bin in a clothing store contains an assortment of t-shirts in different sizes. There are 7 small, 8 medium, and 4 large
umka21 [38]

Answer:

P(at least 1 large) = 0.648

P(at least 1 large) = 64.8%

Step-by-step explanation:

We have 7 small shirts, 8 medium shirts and 4 large shirts

Total number of shirts = 7 + 8 + 4 = 19 shirts

The probability that at least one of the first four shirts he checks is a large is given by

P(at least 1 large) = 1 - P(no large)

So first we need to find the probability that the none of the first four shirts he checks are large.

For the first check, there are 15 small and medium shirts and total 19 shirts so,

15/19

For the second check, there are 14 small and medium shirts and total 18 shirts left so,

14/18

For the third check, there are 13 small and medium shirts and total 17 shirts left so,

13/17

For the forth check, there are 12 small and medium shirts and total 16 shirts left so,

12/16

the probability of not finding the large shirt is,

P(no large) = 15/19*14/18*13/17*12/16

P(no large) = 0.352

Therefore, the probability of finding at least one large shirt is,

P(at least 1 large) = 1 - P(no large)

P(at least 1 large) = 1 - 0.352

P(at least 1 large) = 0.648

P(at least 1 large) = 64.8%

4 0
3 years ago
Other questions:
  • Daniel rides his bicycle 21km west and then 18km north. How far is he from his starting point?
    9·1 answer
  • Problem page a suit is on sale for $197.20 , which is 34% of the regular price. what is the regular price?
    5·1 answer
  • Three weeks ago John bought stock at 49 1/4; today the stock is valued at 49 7/8. We could say the stock is performing at which
    5·2 answers
  • What is the value of y for the linear equation, <br> x + x = 2x - 4y +16
    5·2 answers
  • The roller coaster car travels down the helical path at constant speed such that the parametric equations that define its positi
    8·1 answer
  • If a =3.6 and b=10 then ab=
    15·1 answer
  • Please help I need help ASAP!!!<br> Whoever helps gets marked as Brainliest!
    10·1 answer
  • on Monday Melody checks her bank balance and has $437.23 she knows that she will get paid on Friday and earn $236.12 she pays he
    5·1 answer
  • Jaya forgets how to write numbers in expanded form. Explain the steps to her using the number 13.652 as an example, and then wri
    10·2 answers
  • A clock has a diameter of 16 inches. how far does the hour hand travel during 5 hours? use 3.14 for pi.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!