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
VashaNatasha [74]
3 years ago
7

How to solve 2/3:x::4.5:2 and 2/3%:1/5::50:x

Mathematics
1 answer:
solong [7]3 years ago
7 0

A) x = 0.296

B) x= 15

Step-by-step explanation:

Step 1:

(2/3) : x :: 4.5 :2

By using expansion method,

(2/3) × 2 = 4.5 x

 x= (2/3) × 2 / 4.5

x = 0.296

Step 2:

(2/3) : (1/5) :: 50 :x

By using expansion method,

(2/3) x = (1/5) × 50

 x= (1/5) × 50 / (2/3)

x = 15

You might be interested in
X=1/16y^2 the directrix of the parabola is
yan [13]
To solve this problem you must apply the proccedure shown below:

 1. You have the following equation of a parabola, given in the problem above:

 x<span>=1/16y^2

 2. Then, based on the graph attached, you have:

 p=y^2/4x
 p=8^2/(4)(4)
 p=64/16
 p=4

 3. The directrix is:

 directrix=h-p
 directrix=0-4
 directrix=-4

 The answer is:-4</span>

3 0
3 years ago
(1/4) to the 3rd power
Ksivusya [100]
(1/4)=0.25
0.25*0.25*0.25=0.015625
6 0
3 years ago
Read 2 more answers
The quotient of 2 numbers, p and q.
BabaBlast [244]

Answer:

p/q = x

Step-by-step explanation:

3 0
2 years ago
An urn contains 5 white ball and 8 black balls. 4 balls are randomly selected.
larisa86 [58]

|\Omega|=13^4=28561\\ |A|=8^3\cdot5=2560\\\\ P(A)=\dfrac{2560}{28561}\approx9\%

5 0
3 years ago
Pls he’ll I’ll brainlist you
ch4aika [34]

Answer:

3.18, 3.21, 3.23

Step-by-step explanation:

You just nee to find some decimals that round up to 3.2

8 0
2 years ago
Read 2 more answers
Other questions:
  • 1. Fill in the blanks: For the line 3x - y=2 the 2-intercept is_<br> _and the y-intercept __
    10·1 answer
  • Two circle are inscribed inside squares. Write a function f in terms of the radius r that represents the area of the shaded regi
    7·1 answer
  • Find the angle of arc BC
    7·1 answer
  • Let v = 9.<br><br> What is the value of r in the equation r = 3 × v + 13?
    6·1 answer
  • 9|r-2|-10&lt;-73<br> any one can solve
    5·1 answer
  • URGENT!<br> How do you solve a word problem using the direct variation formula?
    8·2 answers
  • What is 88 divided by 11
    5·1 answer
  • Can someone plz help me
    8·1 answer
  • List 8 numbers that can go into six without leaving a remainder
    6·1 answer
  • If m∠F = 90° and m∠G = 70°, then ∠F and ∠G are not supplementary.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!