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
Basile [38]
4 years ago
6

Find the geometric mean. 4a and a; 4a and 2a.

Mathematics
1 answer:
pishuonlain [190]4 years ago
5 0
<span>Solve for "x":
a/x = x/4a
---
x^2 = 4a^2
x = 2a</span>
You might be interested in
A poster is 6 feet tall and 4 feet wide. What is its area?
Viefleur [7K]

Answer:

24

Step-by-step explanation:

A=LxW

6x4=24

7 0
4 years ago
Read 2 more answers
In two years tom will be twice as old as 5 years ago how old is tom
lisabon 2012 [21]
In two years tom will become 10 years old
Because 5×2=10
3 0
3 years ago
What is the value of the expression 4 x (2a - 1) if a = 3?<br> 16<br> 20<br> 23<br> 25
valentinak56 [21]
3x2=6-1=5 then 5x4=20
6 0
2 years ago
Read 2 more answers
Answer and explanation please!!
Mandarinka [93]

Answer:

Area of the rhombus, A = 22.5 sq. ft.

Step-by-step explanation:

The area of a rhombus = a. b

where, a = side of the rhombus

and      b = height of the rhombus.

Here, the side, a = 5 ft

Height, b = 4.5 ft.

Therefore, area, A = 5 X 4.5 sq. ft

⇒ A = 22.5 sq. ft which is the required answer.

5 0
3 years ago
PLEASE HELP ME ASAP!!!!! (Find the surface area of the prism)
Sveta_85 [38]
I believe it is 672m
7 0
4 years ago
Read 2 more answers
Other questions:
  • The area of a right triangle is 315 square meters. The height of the right triangle is 15 meters. What is the length of the hypo
    5·2 answers
  • PLEASE ANSWER QUICKLY GUYS I'M OFFERING 10PTS (Wayy more than what it's worth) AND BRAINLIEST ANSWER. THANKS IN ADVANCE, I GREAT
    11·2 answers
  • PLEASE HELP DUE TODAY WILL GIVE BRAINLIEST!! No one has helped me please help
    7·2 answers
  • Bella bought 3 bags of popcorn for $8.25 and 2 sodas for $4.40 at the movies last week. Last month, Bella was at the movies with
    10·1 answer
  • A statement that can be expressed in if-then from is
    10·2 answers
  • 34.000÷99 decimal equivalent ​
    13·1 answer
  • . Find two polynomial expressions whose quotient, when simplified, is 1/x . Use that division problem to determine whether polyn
    15·1 answer
  • An equation that expresses the relationship between the lengths of square root of 5,3,8
    5·1 answer
  • Help I need help on this
    5·1 answer
  • A scientist uses a submarine to study ocean life. She begins 88 feet below sea level. • After traveling down for 6 seconds, she'
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!