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
lyudmila [28]
3 years ago
14

Https://youtu.be/WQA8htRMylU​

Mathematics
1 answer:
My name is Ann [436]3 years ago
5 0
What is this video about
You might be interested in
I don't know how to do the questions on the page can you help me
tino4ka555 [31]
13. 10-14
14.I can't see the whole graph, so you need to do it yourself. Add up everyone's age and divide by the amount of people on the graph. That will give you the average.
8 0
2 years ago
Help please!!! A bag contains 50 marbles, 10 of which are blue, 8 are red, 20 are green, and 12 are purple. Marcie takes a marbl
Andru [333]

Answer:

A


Step-by-step explanation:

We would need to multiply the number of trials (which is 500) by the probability of choosing a red in 1 try from the information given.


<em>There are 50 in total, and 8 of them are red, so:</em>

P(red) = \frac{8}{50}=0.16


<em>Now we multiply this with 500 to get:</em>

500*0.16=80


The correct answer is A.

5 0
3 years ago
Read 2 more answers
Can you guys help me out on this? I'm still learning sign, cosign, and tangent :)
lara [203]

Answer:

1. 12/13 and 5/13

2. 5/13 and 12/13

3. The sin of <A and cos of <B are congruent.

Since "Sine" is Opposite/Hypotenuse and Cosine is adjacent hypotenuse...

The opposite of angle A is 12, and the hypotenuse is 12, therefore making 12/13.

The adjacent of angle B is 12, (The adjacent side is the side next to the opposite that is not the hypotenuse) and the hypotenuse is 13, therefore making 12/13.   (The hypotenuse never changes no matter how you look at the triangle.)

Sin <A = 12/13

Cos <B= 12/13

7 0
3 years ago
I need help with this pls!!
SSSSS [86.1K]
Answer : (12,4)
that is the max point
8 0
3 years ago
If a+b+c=16 and a^2+b^2+c^2=90 then find the value a^3+b^3+c^3-3abc
grin007 [14]

(a+b+c)^2=a^2+b^2+c^2+2(ab+bc+ca)\\(16)^2=90+2(ab+bc+ca)\\256-90=2(ab+bc+ca)\\166/2=ab+bc+ca\\83=ab+bc+ca\\a^3-b^3-c^3-3abc=(a+b+c)(a^2+b^2+c^2-ab-bc-ca)\\(a+b+c)(a^2+b^2+c^2-(ab+bc+ca))\\16(90-(83))\\16(7)\\=112

3 0
3 years ago
Other questions:
  • What is 270° converted to radians? StartFraction pi Over 6 EndFraction Three-halves StartFraction 3 pi Over 2 EndFraction 3
    12·2 answers
  • Find the limit of the function algebraically x--&gt;9 x^2-81/x-9
    11·1 answer
  • Can someone please help me with #26 ASAP.. It is due tomorrow.. Please help ASAP
    6·1 answer
  • Over 44% of the 30 students in a class read a
    5·1 answer
  • Chelsea paid 1.35 skate rental with dimes and nickels. Only 19 coins in all. How many of each?
    14·2 answers
  • If you answer this you're a genius , giving brainliest !
    8·1 answer
  • Question number eight answer
    12·1 answer
  • F(x) = 3x + 7. What is f(4) ?
    8·2 answers
  • 5.2/3 of the students love Nearpod. Out of that group 1/5 of them love virtual school. What fraction of the students love virtua
    7·1 answer
  • The length of the base of an isosceles triangle is x. The length of a leg is 4x-2. The perimeter of the triangle is 122 . Find x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!