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
zheka24 [161]
3 years ago
14

What's the fourth proportional of 0.2, 0.5, 6​

Mathematics
1 answer:
mixer [17]3 years ago
4 0

Answer:

15

Step-by-step explanation:

a:b::c:d

a/b=c/d .......(eq 1)

let a=0.2, b=0.5, c=6, d=x

Not put values in eq 1

0.2/0.5 = 6/a

By cross multiplication we get:

0.2xa = 6x0.5

0.2a = 3

Dividing by 0.2 on both sides we get

0.2a/0.2 = 3/0.2

a = 15

Therefore The fourth proportional is 15

You might be interested in
Wesley's laundry basket has a rectangular base with an area of 200 square inches. The basket has a height of 24 inches and it is
ozzi

Answer:

4800 cubic Inches

Step-by-step explanation:

Wesley's laundry basket has a rectangular base with an area of 200 square inches. The basket has a height of 24 inches and it is full of clothes. What is the volume of Wesley's laundry basket?

The volume of Wesley's Rectangular laundry basket = Area of the Base × Height of the basket

Base area = 200 square inches

Height of the basket = 24 inches

Volume of the basket = 200 square inches × 24 inches

= 4800 cubic Inches

7 0
3 years ago
The fucntion f(x)= square root -x is shown on the graph. Which statement is correct?
777dan777 [17]
The domain is all the values of x which are covered by the function. In this case, the domain is x <= 0. The range is all the values of y that the function passes through, so in this case, the domain is y >= 0. The only correct statement among the choices is the second.
6 0
3 years ago
What is 5.704 expressed to two decimal places?
tatuchka [14]

Answer:

5.70, or 5.7.

Step-by-step explanation:

4 is rounded to 70 (4 and below you round down), the 5 stays the same, and then you get 5.70 which you can reduce to 5.7.

3 0
3 years ago
Y = f(x) = 1*<br> Find f(x) when x = 0.
Tanya [424]

Answer:

f(x)=1

Step-by-step explanation:

f(x)=1*

f(0)=1^0

f(0)=1

4 0
4 years ago
Diana bought a car for $5000 and plans to sell it to make a 20% profit. What should she sell it for to make the profit she desir
nalin [4]
You need to know 20% of $5000.  "Of" means "times".  

$5000 x 0.20 (which is 20% written as a decimal)

=$1000 profit she wants to make

$5000 (original price) + $1000 (profit) = $6000 (sale price)
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP QUICK. I'm Offering 10pt &amp; Brainliest answer
    7·1 answer
  • One out of two people entering the grocery store purchase soda. how many people out of 20 purchase soda?
    6·1 answer
  • 2 / 250 as a percent answers
    6·1 answer
  • In mathematics what is 1 plus 1
    12·2 answers
  • Two cards are drawn at random from a deck of 52 cards without replacement.What is the probability of drawing a red queen card, a
    12·2 answers
  • Help me find Angle B
    15·1 answer
  • N is between M and P find the value of x help :(
    10·1 answer
  • Two angle measurements of a triangle are 62° and 28°. What is the measurement of the third angle?
    11·2 answers
  • Which of the following illustrates the distributive property?
    13·1 answer
  • If cos θ= 12 /13 and θ is located in the Quadrant I, find sin (2 θ ), cos(2 θ ), tan(2 θ )
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!