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
sattari [20]
3 years ago
15

What number is 30% of 150

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
8 0
Find 30% of 150.  To do this, mult. 150 by 0.30.  Result:  45.
vova2212 [387]3 years ago
6 0
\displaystyle 30\% \ of \ 150 = \\ \\  \frac{30}{10\not0} \cdot 15\not0= \\ \\\\  \frac{30}{10}  \cdot 15= \\ \\  \\\frac{450}{10} =45
You might be interested in
The ratio of two numbers is 2:3 and the sum of their cubes is 945,what are the two numbers. let the 1st no be=2x and 2nd=3x (2x)
MatroZZZ [7]

Answer:

<h3>         The first number is <u>6</u>,  the second number is <u>9</u></h3>

Step-by-step explanation:

a:b = 2:3

a = 2x    - first number

b = 3x   - second number

a³ + b³  =  945

(2x)^3 + (3x)^3=945\\\\8x^3 +27x^3=945\\\\35x^3 = 945\\\\x^3=945:35\\\\x^3=27\\\\ x^3=3^3\\\\x=3\\\\\\a=2\cdot3 = 6\\\\b=3\cdot3=9

8 0
3 years ago
A rectangular lot measures 12 m by 16 m How long is the walk that runs diagonally across it?​
vodomira [7]

Answer:

20m

Step-by-step explanation:

<em>here's</em><em> </em><em>your</em><em> </em><em>solution</em>

<em> </em><em>=</em><em>></em><em> </em><em>length</em><em> </em><em>=</em><em> </em><em>1</em><em>6</em><em>m</em>

<em>=</em><em>></em><em> </em><em>width</em><em> </em><em>=</em><em> </em><em>1</em><em>2</em><em>m</em>

<em>=</em><em>></em><em> </em><em>Diagonal</em><em> </em><em>of </em><em>rectangle</em><em> </em><em>=</em><em> </em><em>√</em><em>(</em><em>1</em><em>6</em><em>^</em><em>2</em><em> </em><em>+</em><em> </em><em>1</em><em>2</em><em>^</em><em>2</em><em>)</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>√</em><em>(</em><em>2</em><em>5</em><em>6</em><em> </em><em>+</em><em> </em><em>1</em><em>4</em><em>4</em><em>)</em>

<em>=</em><em>></em><em> </em><em>√</em><em>(</em><em>4</em><em>0</em><em>0</em><em>)</em>

<em>=</em><em>></em><em>. </em><em>2</em><em>0</em><em>m</em>

<em>hope</em><em> it</em><em> helps</em>

5 0
3 years ago
How do you write the algebraic notation when the scale factor is 3 ​
Alja [10]

Answer:

(x,y) = (3x,3y)

Step-by-step explanation:

3 0
3 years ago
PLEASE PLEASE PLEASE PLEASE HELP WITH MATH. ILL GIVE POINTS, BRAINY, AND FRIEND.
Elanso [62]

distance formula

The distance formula is really just the Pythagorean Theorem in disguise. To calculate the distance AB between point A(x1,y1) and B(x2,y2) , first draw a right triangle which has the segment ¯AB as its hypotenuse. Since AC is a horizontal distance, it is just the difference between the x -coordinates: (x2−x1)

slope formula

To calculate the slope of a line you need only two points from that line, (x1, y1) and (x2, y2). The equation used to calculate the slope from two points is: On a graph, this can be represented as: There are three steps in calculating the slope of a straight line when you are not given its equation.

midpoint formula

The midpoint is halfway between the two end points: Its x value is halfway between the two x values. Its y value is halfway between the two y values.

╦___________________________________╦

│Hope this helped  _____________________│

│~Xxxtentaction ^̮^ _____________________│

╩___________________________________╩    

8 0
4 years ago
Read 2 more answers
PLEEEEEEEEEEEAAAASE ANSWER!!
nignag [31]

Answer:

I would say between 7 and 10 ft

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the factored form of 6n4 – 24n3 + 18n?
    15·1 answer
  • What is 4 feet turned into inches
    12·2 answers
  • two kids are roller skating. amy, with a mass of 55 kg, is traveling forwards at 3 m/s. jenny, whk has a mass of 40 kg, is trave
    5·1 answer
  • The polynomial 15xy+3x^3y^4 is what degree?
    10·1 answer
  • Evaluate 2a + 4b if a =10 and b=6
    12·1 answer
  • Using a directrix of y = −2 and a focus of (1, 6), what quadratic function is created? Question 3 options:
    14·1 answer
  • Which of the following numbers are square numbers?
    14·1 answer
  • I need help with this question for today please help me I really need help in this
    9·1 answer
  • I’m pretty sure I have the right answer but if you answer I will give brainiest
    11·2 answers
  • Is (x+5)2 equivalent to 2x2+10x +10? Explain why or<br> why not?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!