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
VLD [36.1K]
4 years ago
15

What is the common difference / ratio in this sequence? And is it arithmetic or geometric?​

Mathematics
1 answer:
Bas_tet [7]4 years ago
4 0

Answer:

the common difference/ratio is that the numbers are being multiplied by 2/3.

Step-by-step explanation:

You might be interested in
I am very confused on this
Alexus [3.1K]
Well first add up all the numbers of marbles (which is 34 in total) and divide it by the number of black marbles.
(which should give you 8/34)
Then simplify the fraction and you should get 4/17
8 0
3 years ago
Read 2 more answers
Simplify the expression, then evaluate when x=5 and y=6. x(y+4)+3(2x+7y)
tensa zangetsu [6.8K]

Answer:

Simplification

x(y+4)+3(2x+7y) = xy + 10x + 21y

= x(y + 10) + 21y

On evaluation when x=5 and y=6,

The expression is equal to 206

Step-by-step explanation:

Note that x and y are unknown variables.

On expansion,

x(y+4)+3(2x+7y)

= xXy + xX4 + 3X2x + 3X7y

= xy + 4x + 6x + 21y

= xy + 10x + 21y

On factorising,

xy + 10x + 21y = x(y + 10) + 21y

Evaluation when x=5 and y = 6

We substitute the given values of x and y into the simplified expression

xy + 10x + 21y

= 5X6 + 10X5 + 21X6

= 30 + 50 + 126

= 206

Therefore, on evaluation of the given expression, when x=5 and y=6, we get 206

3 0
3 years ago
If two points are given, then exactly one line can be drawn third of these two points. Which geometry term does the statement re
Mazyrski [523]
What does this even mean...did
3 0
3 years ago
What is the measure of angle y?<br> I need help I’m being timed plz
Murrr4er [49]

Answer:

I think it is 2

Step-by-step explanation:

AD is 2. AD is congruent to DC. So that means y = 2. I am not completely sure though.

7 0
3 years ago
Read 2 more answers
Giving brainly <br> what is the equation of the line in slope intercept form
lutik1710 [3]

Answer:

y=3/2x-1

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • This is an equation. (58)(113)(?)(47)(85)(74)=1 What value makes this equation true?
    11·1 answer
  • Find the final balance in an account with $820 invested at 4% annual simple interest for three years
    13·2 answers
  • Convert
    11·1 answer
  • Solve the equation 5.3g+9=2.3g+15.
    13·2 answers
  • What is the greatest common factors of 24,36,60, and 84
    14·2 answers
  • if i buy a two adult ticket and one children ticket adult=5pound chlidren=2 pound what do you think the answer is​
    10·1 answer
  • I need help before time run out
    10·1 answer
  • What is the GCF? 2x2-4x+8
    8·1 answer
  • Find the coordinates of the turning point when y=5x^3 - 6x^2 - 4X + 8
    13·1 answer
  • What is the value of the expression ƒ2 + 8 if ƒ = 7?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!