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
Natali5045456 [20]
3 years ago
15

A bubble may be enclosed in a square whose side

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

Assume 1 small bub side = 2cm

area = 2 × 2

= 4 cm²

total area of small bub

4 × 4 = 16cm²

area of big bub = total area of small bub

= 16cm²

one side of big bub

16 ÷ 4 = 4

1 small bub side : 1 big bub side

2 : 4

1 : 2

the side length of the large square is 2 times bigger than the side length of one small square.

You might be interested in
Select the correct answer. Factor the polynomial below. 4x^2-16 A. 4(2 - x)2 B. 4(2 + x)(2 - x) C. 4(x - 2)2 D. 4(x + 2)(x - 2)
Stells [14]

Answer:

The answer is D

4(x²-4)=4(x-2)(x+2)

6 0
2 years ago
F(x) = 3x+2<br><br> What is f(5)?
Ksju [112]

F(5)= 3.(5)+2=15+2=17

Another example: F(0)=3.(0)+2=0+2=2

You just replace the value in the two sides.

4 0
2 years ago
15 is 0.4% of what number?
zavuch27 [327]
 0.4 is 100% - because it's the output value of the task. <span>If 0.4 is 100%, so wyou can write it down as 0.4=100%. </span><span>We know, that x is 15% of the output value, so we can write it down as x=15%. so your anser is 15</span>
3 0
3 years ago
Read 2 more answers
Factor the polynomial by grouping : x^3+5x^2-6x-30
andrew-mc [135]

The idea is to pair up the terms, factor each sub-group, and then pull out the overall GCF to fully factor.

x^3+5x^2-6x-30

(x^3+5x^2)+(-6x-30)

x^2(x+5)+(-6x-30)

x^2(x+5)-6(x+5)

(x^2-6)(x+5)

-------------

Answer: (x^2-6)(x+5)

4 0
3 years ago
If h(2) = 5 – 722, what is h(-1)?
tamaranim1 [39]

Answer:

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Can you help me with these two?
    14·2 answers
  • The path of a football can be modelled by the equation, h=-10d2+120d , where h represents the height, in metres, of the football
    10·1 answer
  • Find the constant of proportionality for the table of values.
    5·1 answer
  • What is the perimeter of the quadrilateral 9m 5m 7m 11m
    15·2 answers
  • What is the greatest common factor of the expression 12x4+18x2
    6·2 answers
  • Write an algebraic expression for each situation five less than y
    10·1 answer
  • HELP!! FAST!!! PLZ!! I'll GIVE BRAINLYEST!!!!!! 10 POINTS!!!!
    6·2 answers
  • If Hannah can complete 4 math problems every minute how many can she solve in 15 minutes
    5·2 answers
  • I need to find the answer for "x" 2x + 3(5x - 7) =47
    10·1 answer
  • Which function rule best models the data in the table. X: 0,1,2,3 y: 3,4,7,12
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!