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
aniked [119]
2 years ago
11

Can someone answer these!

Mathematics
1 answer:
vitfil [10]2 years ago
6 0

4×2=8

9x5=45

answer: 8/45

You might be interested in
What is the lcm of 3 and 4?
Tcecarenko [31]
The LCM of 3 and 4 is 12.

I hope this helps and have a good night! :D
6 0
2 years ago
Read 2 more answers
What is the common ratio between successive terms in the sequence?
ruslelena [56]

Answer:

1/3

Step-by-step explanation:

the formula of common ratio is given as

r = \frac{a2}{a1}

a1= 27 ,a2=9

r= 9/27

r= 1/3

3 0
2 years ago
Find the exact value of the trigonometric expression given that sin u = − 8 17 and cos v = − 24 25 . (Both u and v are in Quadra
Rashid [163]

Answer: sin u = -5/13 and cos v = -15/17

Step-by-step explanation:

The nice thing about trig, a little information goes a long way. That’s because there is a lot of geometry and structure in the subject. If I have sin u = opp/hyp, then I know opp is the opposite side from u, and the hypotenuse is hyp, and the adjacent side must fit the Pythagorean equation opp^2 + adj^2 = hyp^2.

So for u: (-5)^2 + adj^2 = 13^2, so with what you gave us (Quad 3),

==> adj of u = -12 therefore cos u = -12/13

Same argument for v: adj = -15,

opp^2 + (-15)^2 = 17^2 ==> opp = -8 therefore sin v = -8/17

The cosine rule for cos (u + v) = (cos u)(cos v) - (sin u)(sin v) and now we substitute: cos (u + v) = (-12/13)(-15/17) - (-5/13)(-8/17)

I am too lazy to do the remaining arithmetic, but I think we have created a way to approach all of the similar problems.

3 0
2 years ago
Catherina conducted a survey of four school cafeterias to find the number of students who like burgers for lunch. The results of
tensa zangetsu [6.8K]

Answer:

ITs C

Step-by-step explanation: I said c because it is the number of students in the class and who likes burgers.

5 0
2 years ago
Read 2 more answers
What is 1 + 1????????? ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
jekas [21]

Answer:

1+1=2

Step-by-step explanation:

If you have one cookie and add another cookie that's your second cookie.

6 0
2 years ago
Other questions:
  • Andy used 1/6 of a can of paint to cover 1/2 of a wall. how much of the can of paint did Andy use to paint the whole wall.
    12·2 answers
  • Write a linear function in slope intercept form given the slope of the equation is -4 and the y intercept is 6.
    7·1 answer
  • Circumference of circle is 16 pie inches. What is the are of the circle
    11·2 answers
  • A giraffe runs top speed at tree that is 400'ft away. write expression representing the giraffes distance from tree after s seco
    13·1 answer
  • Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
    9·2 answers
  • Why is it important to learn algebraic expressions? How will we use them for everyday life?
    15·1 answer
  • Samuel bout 3x cds and jayce bought 2x - 1 cd's if each had a regular price of $18 and discount of $2
    11·1 answer
  • 0.111111.... a rational or irrational number​
    6·1 answer
  • ANSWER ASAP PLEASE!
    7·1 answer
  • The three angles of a triangle are presented as the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!