the length of the rectangular classroom floor is 19 feet less than twice the width write an expression to represent the area of the floor

Answers

Answer 1
Answer: -19ft - 2w
this is the answer i souppose
Answer 2
Answer: 9 length long there you go

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A field has an area of 9/20 square mile. Find the width of the field if the length is 9/10 mile long.

4400 is 10 times as much as 440

Answers

Yes. 440 times 10 is 4400

Create an expression to find the time for the given distance and rate, and find the value of the expression. d=315 kilometers; r= 35 kilometers/hourThe time is _____ hours. Please Help!

Answers

   Rate = (distance)/(time)
: . time = (distance)/(rate)
            = (315km)/(35km/h)
            = 9 hours

A carton can hold 1000 unit cubes that measure 1 inch. Describe the dimensions of the carton using unit cubes.

Answers

1000\ in^3\n\n10in\ *\ 10in\ *\ 10in\n25in\ *\ 4in\ *\ 10in\n20in\ *\ 5in\ *\ 10in\n50in\ *\ 2in\ *\ 10in\n\n250in\ *\ 2in\ *\ 2in\n100in\ *\ 5in\ *\ 2in\n50in\ *\ 10in\ *\ 2in\n25in\ *\ 20in\ *\ 2in\n\vdots

Sally has three tiles each tile is has a different number on it so he puts the three tires down to make a number each number is made of all 3 tiles how many different numbers can sally make

Answers

this would be equal to factorial 3 which is written 3! .

It is 3 * 2 *  1 =  6 numbers answer.

What fraction with a denominator of 8 is equivalent to 1/2

Answers

4

cuz 4/8 reduces down to 1/2

Final answer:

The fraction with a denominator of 8 that is equivalent to 1/2 is 4/8 because if we multiply the numerator and denominator of 1/2 by 4 we get 4/8.

Explanation:

The question asks for a fraction with a denominator of 8 that is equivalent to 1/2. In order to find this, one solution is to multiply both the numerator (the top number in a fraction) and the denominator (the bottom number in a fraction) of 1/2 by the same number. Since we want the denominator to be 8, we can multiply both the numerator and denominator of 1/2 by 4. Multiplying 1 by 4 gives us 4, and multiplying 2 by 4 gives us 8. Therefore, the fraction that has a denominator of 8 and is equivalent to 1/2 is 4/8.

Learn more about Fraction equivalence here:

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Help me please,Thanks

Answers

area of triangle is 1/2 b times h. So do 12 times 10= 120 then do 120/2 which equals 60