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
Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and – (–2fraction o
-Dominant- [34]

Answer:

well its go -3  -2     .        0       .   1.25      4

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which statements are true about mean absolute deviation? Select all that apply. The mean absolute deviation is impacted by outli
Paul [167]
The answer is A,C,E on ed2020
4 0
3 years ago
Read 2 more answers
HELPPPPPP PLSSSSSS SOMEONE PLS HELP ME
8_murik_8 [283]

Answer:

d

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the volume , including units of a square pyramid with base length 5 cm and height 6cm
VARVARA [1.3K]

Answer:

50 cm^2

Step-by-step explanation:

The volume of a square pyramid can be found using:

v= 1/3 bh

Where b is the area of the base, and h is the height

First, we have to find the area of the base

a=l*w

In a square, all sides are equal, so we know the length and the width are both 5

a=5*5

a=25

Now, we can substitute 25 in for b, and 6 in for h

v=1/3bh

v=1/3(25*6)

v=1/3(150)

v=50

Volume uses units cubed, and in this case our units are centimeters

The volume is 50 cm^3

8 0
3 years ago
How do you find the square root of a number? For example: the square root of 64 or something.
love history [14]
Using a calculator hit 2nd then x^2 and the number you want then enter
6 0
3 years ago
Other questions:
  • On Saturday, 94,887 passengers
    12·1 answer
  • The length of a rectangle is 3 times the width, and the perimeter is 22. Find the dimensions of the rectangle.
    5·1 answer
  • A newborn giraffe weighs about 65 kilograms.How much it weighs in grams
    5·2 answers
  • PLEASE help with these 2 questions<br><br> thank you!
    7·1 answer
  • A scatter plot is shown
    6·2 answers
  • For what value of a does the equation ax^2−3x−5=0 have 1 as one of its roots?
    10·1 answer
  • 9,277,414 the 7 in the thousand place is______ the value of the 7 in the ten thousand place
    13·1 answer
  • Do these side lengths make a right triangle? 2.1, 7.2, 7.5
    8·1 answer
  • PLEASEEE HELPPPP U DONT HAVE TO BE CORRECT JUST HAS TO MAKE SENSEEE PLS HELLPP
    13·2 answers
  • Rewrite the expression with rational as a radical expression
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!