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
erica [24]
3 years ago
13

Find the common ratio of the geometric sequence: 16/3,4,3,…

Mathematics
1 answer:
Yakvenalex [24]3 years ago
7 0

Answer:

3/4

Step-by-step explanation:

r= a3/a2=3/4

or

r= a2/a1= 4÷16/3= 4×3/16= 3/4

You might be interested in
A triangle has side lengths of 9 in, 13 in, and 20 in. What is the measurement of this triangle's largest angle?
Rama09 [41]

1. Given any triangle ABC with sides BC=a, AC=b and AB=c, the following are true :

     i) the larger the angle, the larger the side in front of it, and the other way around as well. (Sine Law) Let a=20 in, then the largest angle is angle A.

      ii) Given the measures of the sides of a triangle. Then the cosines of any of the angles can be found by the following formula:

       a^{2}=b ^{2}+c ^{2}-2bc(cosA)

2.

20^{2}=9 ^{2}+13 ^{2}-2*9*13(cosA)

400=81+169-234(cosA)   150=-234(cosA)

cosA=150/-234= -0.641

3. m(A) = Arccos(-0.641)≈130°,

4. Remark: We calculate Arccos with a scientific calculator or computer software unless it is one of the well known values, ex Arccos(0.5)=60°, Arccos(-0.5)=120° etc

6 0
3 years ago
Read 2 more answers
5. help me i’ll give brainliest if you’re right
-Dominant- [34]

Answer:

can i have my brainliest i helped u on the other questions pls dude

Step-by-step explanation:

7 0
3 years ago
Write an equation of a line passing
Makovka662 [10]

Answer:

slope of line pass throught jk is 0.5 slope

since line perpendicular to jk then x × 0.5= -1 so slope of line perpendicular is -2

then eq of line is y= -2x -15

6 0
3 years ago
Explain in your words what the coefficient of friction represents in the context of
puteri [66]

Answer:

f= 0.30, 0.50, 0.70, 0.90

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Mary is flying a kite and has let out 50 yards of kite string. Mary’s kite is directly above Erika.
ch4aika [34]

The distance of Erika from kite directly is 35.71 yards

Step-by-step explanation:

Considering the given situation as a right triangle with string as hypotenuse and the distance between both girls as base

So,

h = 50\ yards\\b = 35\ yards

As the triangle is a right triangle, we can use pythagoras theorem to solve this problem.

h^2 = b^2 + p^2\\p^2 = h^2 - b^2\\p^2 = (50)^2 - (35)^2\\p^2 = 2500-1225\\p^2 = 1275\\\sqrt{p^2} = \sqrt{1275}\\p = 35.707\ yards

Rounding off to nearest hundredth

=> 35.71 yards

Hence,

The distance of Erika from kite directly is 35.71 yards

Keywords: Triangle, Pythagoras

Learn more about triangle at:

  • brainly.com/question/10978510
  • brainly.com/question/11007026

#LearnwithBrainly

3 0
3 years ago
Other questions:
  • What is the volume of a rectangular prism with length 12 in., height 16 in., and width 13 in.? V+lwh. _______in3
    9·1 answer
  • How much will it cost to ride if the cab travels 13.5 miles?
    15·2 answers
  • The dashed triangle is the image of the pre-image solid triangle.
    6·2 answers
  • 24 divided by 7 by remainders
    6·2 answers
  • 18 x 1 /2 x -3 x -2/3
    13·1 answer
  • The temperature was -12 degrees in the morning and rose to a high of 27 degrees for the day. What was the increase in temperatur
    12·2 answers
  • Hey.........................
    9·2 answers
  • PLS HELP MEEEEE!!!!!!!!!!!!
    13·2 answers
  • C(x) = 15x + 75,000<br> B(x) = 55x
    13·1 answer
  • Blake and Josh are both saving money for a new bike. The ratio of Blake's savings to Josh's savings is 3:1. If they have saved $
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!