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
rewona [7]
3 years ago
15

If 8,x,y,z and 20 are in arithmetic progression, find x,y,and z​

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

x= 11

y=14

z=17

Step-by-step explanation:

(Last number - first number in series) / numbers from the first to last number in series

(20-8)/4 = 3

8 + 3 = x

x + 3 = y

y + 3 = z

z + 3 = 20

You might be interested in
What of the following is an arithmetic sequence?
Gnesinka [82]

Answer: B

1,3,9,27,...

3^0,3^1,3^2,3^3,....

3 0
3 years ago
I need help on this question about percentages
Vera_Pavlovna [14]

Sales above monthly quota = 23800 - 17000 = $6800

So her commission = 0.05 * 6,800 = $340


Therefore her total salary for the month = 3600 + 340


= $3,940 (answer).

7 0
3 years ago
Read 2 more answers
The graph translated horizontally two units right, vertically four units down and reflected across x-axis from its parent functi
Keith_Richards [23]

Parent Function:              f(x) = x^2

Right 2 units:                    f(x) = (x^2 - 2)

Down 4 units:                   f(x) = (x^2 - 2) - 4

Reflection over x-axis:     f(x) = - (x^2 -2) + 4

Answer:                            f(x) = - (x^2 -2) + 4

3 0
3 years ago
5^5=75+30<br><br> TRUE OR FALSE<br><br><br> p.s. if this gets deleted ama demolish u
agasfer [191]

false is the answer.

7 0
3 years ago
Read 2 more answers
If a point is originally located at (2,9) and is translated 4 units to the right and 7 units up, what would its new
aliina [53]

Given:

The point is (2,9).

It is translated 4 units to the right and 7 units up.

To find:

The coordinates of new point.

Solution:

The point is translated 4 units to the right and 7 units up. So, the rule of translation is

(x,y)\to (x+4,y+7)

The point is (2,9). Using the above rule, we get

(2,9)\to (2+4,9+7)

(2,9)\to (6,16)

Therefore, the coordinates of new points are (6,16).

5 0
3 years ago
Other questions:
  • I don’t understand number 5
    12·1 answer
  • Please help AND explain!
    7·1 answer
  • Major league baseball salaries averaged $3.26 million with a standard deviation of $1.2 million in a recent year. suppose a samp
    7·1 answer
  • Please help me <br> 10 points
    10·1 answer
  • The Zigzag River is 144 miles longer than twice the petite River. If the petite River is 46 miles long, how long is the ZigZag r
    5·2 answers
  • 0.45m-9=0.9m, what is the least power of ten you could multiply by to write an equivalent equation with integer coefficients?
    6·1 answer
  • Use the equation machine to help you solve the
    8·2 answers
  • At a neighborhood cookout,
    15·1 answer
  • DUE IN 2 MINTUES PLZZ HELP
    8·1 answer
  • To Enter the value of n that makes the equation: 4^5.4^n=4^8 true
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!