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
ANTONII [103]
3 years ago
14

Iv)

Mathematics
1 answer:
Lunna [17]3 years ago
6 0

Answer:

Step-by-step explanation:

Given numbers : 2 , 6, 18, 54

Since common ration between numbers,

common \ ratio \ in \ GP , \ r = \frac{a_n}{a_{n-1}} =  \frac{6}{2} = 3

So the numbers are in GP.

Now Sum of the numbers = 2 + 6 + 18 + 54 = 80

AM, arithmetic mean between first and last number :

                                                                             \frac{54+2}{2} = \frac{56}{2} =28

All the conditions are true.

You might be interested in
What is 7/4 as a mixed number?<br> a. 3/4<br> b. 13/4<br> c. 17/4<br> d. 11/4
snow_lady [41]
The answer would be 1 3/4.

Split 7 into 4+3. We now have: (4+3)/4. This is the same as 4/4+3/4. This is 1+3/4. Now for mixed numbers<span> remove the +.
</span>
7 0
3 years ago
Read 2 more answers
The formula to find tha area of a cylinder
Sergio [31]
A=2πrh+2πr2 Area of cylinder
.......
4 0
3 years ago
Read 2 more answers
Please answer correctly! I will mark you Brainliest!
bekas [8.4K]

Answer:

The volume of the prism is 1250cm^{3}

Step-by-step explanation:

First let's get the area of the triangle. To get that, we use the formula \frac{bh}{2}

In words, this is <em>base · height ÷ 2</em>

When we plug in the numbers, it is 10 · 10 ÷ 2, which is equal to 50.

And of course we multiply 50 by 25 to find 1250cm^{3}

6 0
3 years ago
What is the correct order of steps for bisecting angle ABC? Draw a ray from point B through point F. Keeping the compass the sam
Vitek1552 [10]

Answer:

Look to the explanation

Step-by-step explanation:

* Lets arrange the steps for bisecting angle ABC

- The vertex of angle ABC is B, and its rays are BA and BC

# Step 1:

- Place the compass on point B, and swing an arc that intersects rays

 BA and BC ⇒ 5th

# Step 2:

- Place point D on the intersection of the arc on ray BA and point E on

 the intersection of the arc with ray BC ⇒ 3rd

# Step 3:

- Place the compass on point D, and draw an arc inside the angle ⇒ 6th

# Step 4:

- Keeping the compass the same distance, place the compass on

 point E, and draw an arc inside the angle ⇒ 2nd

# Step 5:

- Place point F on the intersection of the arcs created from points D

 and E ⇒ 4th

# Step 6:

- Draw a ray from point B through point F ⇒ 1st

* This ray is the bisector of the angle ABC

7 0
4 years ago
Read 2 more answers
Over a four-week period, Gail earned the following commissions:
stellarik [79]

Answer:$257.5

Step-by-step explanation: add all the amounts then divide by 4

5 0
3 years ago
Read 2 more answers
Other questions:
  • Twenty percent of cars that are inspected have faulty pollution control systems. The cost of repairing a pollution control syste
    10·1 answer
  • If 8x=4<br><br>What is 2+12x?
    13·1 answer
  • Write -33/12 as a mixed number in reduced form.
    12·2 answers
  • Number 8 please, I don't understand it
    7·1 answer
  • a contruction company can remove 1/4 metric tons of dirt from a construction site in 1/8 hours what is the unit rate in metric t
    7·1 answer
  • A student says that she is confused by the difference
    15·1 answer
  • (7x+3)(x-9) need help
    10·1 answer
  • c) Tyler’s brother earns $12 per hour. The store offers him a raise—a 5% increase per hour. After the raise, how much will Tyler
    12·1 answer
  • Which circle represents 60% in blue?
    15·2 answers
  • Which statement best describes the parties in this lease? Candace Pickles is the renter, Capital Rabbit Properties is the agent,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!