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3 years ago

The area of a bathroom floor is 24 square feet. If the width of the bathroom is 6 feet, what is the length of the bathroom?

Mathematics

2 answers:

natka813 [3]3 years ago

8 0

L= WxH try that formula

Leto [7]3 years ago

5 0

If you divide the are, 24, by the width, 6, you come up with the answer, which is 4.

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Each week, Robbie earns $x mowing lawns and receives $15 as his allowance.

tangare [24]

the answer is 3(x+15)

3 0

3 years ago

Select the three situations that model a sum of zero.

kaheart [24]

Answer:

use the zero as an common multipal

Step-by-step explanation:

4 0

2 years ago

The amount time a tub is filling up varies directly to the amount of water in the tub. The tub is filling up at a rate of 6 gall

sergeinik [125]

Answer:

30 gallons.

Step-by-step explanation:

If you multiply 6 x 5

(6 being the gallons)

(5 being the minutes)

I believe that the answer is 30 gallons.

6 0

2 years ago

Two perpendicular lines intersect on the y -axis. The equation of one line is x + 4y - 24 = 0 . Determine the equation of the ot

STALIN [3.7K]

Intersecting on the y axis means x=0.
Plug x=0 in the equation to find out the y value of the intercept> 0+4y-24=0, y=6
so the both line passes the point (0,6)

two perpendicular lines have slopes that are negative reciprocals of each other, that is, if one slope is a/b, the other is -b/a

In this case, the line x+4y-24=0, 4y=-x+24, y=-1/4 x + 6, the slope is -1/4, so the slope of the perpendicular line is 4/1.

the equation is y=4x+6

3 0

3 years ago

Read 2 more answers

HELP PLEASE <br><br>i dont understand at all...

bija089 [108]

An exponent signifies repeated multiplication.

$x\cdot x\cdot x=x^{3}$ the factor x is repeated 3 times

Exponents can be added and subtracted to express the effects of multiplication and division.

$\dfrac{x\cdot x\cdot x\cdot x\cdot x}{x\cdot x\cdot x}=\dfrac{x^{5}}{x^{3}}\\\\=\dfrac{x\cdot x\cdot x}{x\cdot x\cdot x}\cdot x\cdot x=x\cdot x\\\\=x^{(5-3)}=x^{2}$

The addition and subtraction of exponents works the same even when there are more denominator factors than numerator factors.

$\dfrac{x\cdot x\cdot x}{x\cdot x\cdot x\cdot x\cdot x}=\dfrac{x^{3}}{x^{5}}=\dfrac{1}{x^{2}}\\\\=x^{(3-5)}=x^{-2}$

That is, a negative numerator exponent is the same as a positive denominator exponent and vice versa. You can move a factor with an exponent from denominator to numerator and change the sign of the exponent, and vice versa.

Your expression has 3 in the denominator with a negative exponent. It can be moved to the numerator and the exponent changed to positive:

$\dfrac{1}{3^{-2}}=3^{2}\\\\=3\cdot 3=\bf{9}$

8 0

2 years ago