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
jekas [21]
3 years ago
15

Write the word sentence as an equation. Then solve the equation. A number multiplied by 2/3 is 3/20.

Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0

Answer:

Equation = X*(2/3) = 3/20

Solve for X = 0.23

Step-by-step explanation:

Let, the number be "X"

According to the question,

X*(2/3) = 3/20..........(i)

From equation (i), we can get,

X = (3/20)/(2/3)

or, X = 0.15/0.66

or, X = 0.23

Alternative way,

Let, the number be "X"

According to the question,

X*(2/3) = 3/20..........(i)

From equation (i), we can get,

X = (3/20)/(2/3)

or, X = (3/20)*(3/2)

or, X = 9/40

or, X = 0.23

You might be interested in
The pH scale for acidity is defined by pH= -log subscript 10 [H superscript+] where [H superscript+] is the concentration of hyd
gtnhenbr [62]

Answer:

The concentration of hydrogen ions in moles per liter (M) is 3.981 * 10^{-9}

Step-by-step explanation:

As we know

The hydrogen ion concentration of any solution at pH is given by

H^+ = 10^{-pH}

Substituting the given values in above equation, we get -

H^+ = 10^{-8.4}\\H^+ = 3.981 * 10^{-9} mol/l

The concentration of hydrogen ions in moles per liter (M) is 3.981 * 10^{-9}

8 0
3 years ago
PLEASE HELP I WILL MARK BRANLIEST
liubo4ka [24]
31.62
You use pythagorean theorem so 30 is legA and 10 is legB so 20^2+10^2= square root legC which is 31.62
8 0
2 years ago
Given a sphere with a diameter of 8 cm, find its volume to the nearest whole number
arsen [322]

Answer:

268 cm

Step-by-step explanation:

A P E X

4 0
3 years ago
In triangle ABC, if the length of side b is 3 centimeters and the measures of /_B and /_C are 45° and 60°, respectively, what is
Radda [10]
The answer is C. 4.00 cm
5 0
3 years ago
Translate (3, – 4) down 3 units.<br> Then reflect the result over the y-axis.
Greeley [361]

Answer:

Step-by-step explanation:

Best advice: make a sketch (which I can't do here).

When you reflect in the x axis, only the y value changes...so (3, -4) reflects to (3,4).

Translating down (i.e. in the negative direction) again means the x value (the abscissa) doesn't change, only the y value (the ordinate)...so the final value of the point is (3,1).

3 0
2 years ago
Other questions:
  • Multiply the following 11 x square Y and 2 x square y square
    15·1 answer
  • A circle has a radius of 13 cm what is the area of the circle use 3.14 for pie
    11·1 answer
  • Write three numbers greater than 20 that have 9 as a factor
    9·1 answer
  • 7.9 x 10 ^7+6.5 x 10^6
    14·2 answers
  • How do you solve a simple equation?
    10·1 answer
  • HELP QUICK!
    13·1 answer
  • If their is 300 unicorns and 200 dragons and 50 dragons fly away then 30 unicorns walk away how many are of each left?
    9·1 answer
  • The measure of an arc is 95°. What is the measure of an inscribed angle that intercepts it?
    5·2 answers
  • Two towns are 324 miles apart. on a map, they are 4 1/2 apart. the scale of the map is 1
    15·1 answer
  • The working out aswell please.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!