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3 years ago

What is 4(3x  6y) equivalent to?

Mathematics

2 answers:

miss Akunina [59]3 years ago

4 0

Answer:

2x/y ??

Step-by-step explanation:

tia_tia [17]3 years ago

4 0

Answer: If the sign missing is supposed to be a plus sign, then the answer is 12x+24y

Step-by-step explanation:

You might be interested in

A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area?

rusak2 [61]

Answer:

Step-by-step explanation:

12×1.5=18

its the same formula with rectangle cz if you combine both right angled triangle side its become a rectangle

4 0

3 years ago

A 100 - foot fence is used to enclose a rectangular land plot. If the area of the land plot is 456 square feet, which equation c

quester [9]

Answer:

$x^2-50x+456=0$

Step-by-step explanation:

GIVEN: A $100\text{ foot}$ fence is used to enclose a rectangular land plot. If the area of the land plot is $456\text{ feet}^2$ .

TO FIND: equation to determine the length $x$ of the land plot.

SOLUTION:

total length of fence $=100\text{ foot}$

let the width of land plot be $y$

perimeter of plot $=2(x+y)=100$

$x+y=50$

area of rectangular plot $=\text{length}\times\text{breadth}$

$xy=456$

$y=\frac{456}{x}$

putting value of $y$

$x+\frac{456}{x}=50$

$x^2-50x+456=0$

Hence required equation to get length $x$ of land plot is $x^2-50x+456=0$

on solving

$x=38,12$

possible length of land plot is $38\text{ foot}$ and $12\text{ foot}$

6 0

3 years ago

the perimeter of a rectangle poil is 72 feet. the length of pool is 4 ft. more than three times the width. what is the length an

Scilla [17]

Width = 8 ft
Length = 28 ft<span />

5 0

3 years ago

Rashida was paid $720 for 30 hours of work.

Umnica [9.8K]

Roughly, $760 For Her 40 Hours Per Week

4 0

3 years ago

Read 2 more answers

Which of the following is equivalent to this?

Anastasy [175]

Answer:

b: a over b divided by do over c

Step-by-step explanation:

You can solve this by plugging in numbers for each variable.

For example: a=1, b=4, c=1, d=2

1/4 ÷ 1/2 = 0.125

If you plug in the numbers for all the equations listed, only 1/4 ÷ 2/1 = 0.125.

6 0

3 years ago