MATHEMATICS MIDDLE SCHOOL

12 is 75% of what number?

Answers

Answer 1
Answer: for this question you should say:
75/100 = 12/? 
so the ? is your answer:
12*100/75 = 16 :)))
I hope this is helpful
have a nice day

Related Questions

Explain how you can identify fractions that are equal to one
How do you simplify fractoins
Why does it take 3 copies of 1/6 to show the same amount as 1 copy of 1/2?
Two number cubes, each with the numbers 1 through 6, are rolled. What is the probability that the sum of the rolled numbers is 2?
What 76 rounded to the nearest 10

Tommy is making a picture graph to show his friends favorite kind of music. he plans to use one musical note to represent 2 people How many notes will he use to represent that4 people chose country music

Answers

The answer will be 2 notes because 1 notes = 2 people; so 2 notes = 4 people

Can someone explain the steps of how to solve number 13 please!!

Answers

Answer:

-5/10

Step-by-step explanation:

change -4/5 to -8/10 so the denominator is the same.

since its minus negative the negative sign can be changed to a plus sign, so -8/10+3/10=-5/10

Chin bought 12 pounds of apples for $6 at this rate how much will is cost to buy 3 pounds of apples

Answers

 1
 12
x06
 72
 00
 72



What i put up there is how you work it out.The answer is 72 you will learn that in 4th i still remember how my wonder ful teacher taught me!!
So it is 50 cents per pound and so multiply 3 by .50 and that is 1.50 dollars, for 3 pounds

What is the expression in factored form?x^2+13x+14Also an explanation
I dont understand this math at all

Answers

Answer:

\left(x-(-13+√(113))/(2)\right)\left(x-(-13-√(113))/(2)\right).

Step-by-step explanation:

To factor the expression x^2+13x+14 you need to know its roots.

First find the discriminant of this quadratic polynomial:

D=13^2-4\cdot 1\cdot 14=169-56=113.

Then the roots of the expression x^2+13x+14 are

x_(1,2)=(-13\pm √(113))/(2).

Now the factored form is

\left(x-(-13+√(113))/(2)\right)\left(x-(-13-√(113))/(2)\right).

35% of something is 42

Answers

35%=35/100=0.35

0.35x=42
divide both sides by 0.35
x=120

35% of 120 is 42

Answer=120
42 ÷ 0.35 = 120 
~
35% of 120 is 42

A triangle's perimeter is x2-3x+10. Side 1 is -8x+5 and side 2 is 3x+3. What is the third side?

Answers

p = s1 +s2+s3

x^2-3x+10 = -8x+5 +3x+3 +s3

combine like terms

x^2 -3x+10 = 5x+8 +s3

subtract (5x+8) from each side

x^2 -8x +2 =s3


The third sdie is x^2 -8x+2
Other Questions
Julie uses 12 ounces of cheese in her potato soup recipe. Her recipe yeilds 8 servings. If Julie needs enough for 20 servings how many pounds of cheese will she need?
Find the difference. express your answer in simplest form. (4r/s) - (r/s)
Name two quadrilaterals that have for right angles
The formulaF = 1.8C + 32 gives the temperaturein degrees Fahrenheit (F ) for a giventemperature in degrees Celsius (C ). There isone temperature for which the number ofdegrees Fahrenheit is equal to the numberof degrees Celsius. Write an equation youcan solve to find that temperature andthen use it to find the temperature