Ask question

Ask question

All categories

3 years ago

8

The length of a rectangle is 1 cm less than the width. The area of the rectangle is 12 cm². determine the dimensions of the rect

angle

1 answer:

jarptica [38.1K]3 years ago

6 0

Answer:

L= 3 cm

W= 4 cm

Step-by-step explanation:

Factors of 12:

1 and 12

2 and 6

3 and 4

Which of those is one number apart?

3 and 4

So the sides must be 3 by 4 cm.

You might be interested in

Consider the graph of the polynomial function below.

VARVARA [1.3K]

Answer:

The degree of the polynomial is even.
The leading coefficient is positive.
The polynomial has four zeros.

Step-by-step explanation:

As shown at the graph

The polynomial function intersects with x-axis at 4 points and opens up.

So, we can deduce that:

1) The degree of the polynomial is the fourth degree because it have 4 points of intersection with the x-axis

So, The degree of the polynomial is even

2) As the curve opens up ⇒ The leading coefficient is positive

Leading coefficients are the numbers written in front of the variable with the largest exponent.

3) The polynomial has four zeros because it have 4 points of intersection with the x-axis

The zeros of the polynomial are the values of x at which y = 0

5 0

3 years ago

The difference of two positive integers is _____ negative

Softa [21]

It is never negative.

6 0

3 years ago

3^x+x³=17<br>solve for x

MrRissso [65]

Answer:

Hello!

~~~~~~~~~~~~~~~

3^x+x³=17

= x = 2

Step-by-step explanation: Graph each side of the equation. The solution is the x - value of the point of intersection.

Hope this helped you! Brainliest would be nice! ❤︎

5 0

3 years ago

Which unit would you use to measure the weight of a cell phone?

Mice21 [21]

I would think you would use ounces to measure the weight of a cell phone

3 0

4 years ago

Read 2 more answers

a rectangular fish tank 60 centimeters by 15 centimeters by 34 centimeters is 1/3 full of water. find the volume of water needed

son4ous [18]

Answer:

$20,400\ cm^{3}$

Step-by-step explanation:

step 1

Find the volume of the tank

$V=(60)(15)(34)=30,600\ cm^{3}$

step 2

we know that

If the tank is 1/3 full of water

then

the volume of water required to completely fill the tank is equal to 2/3 of the tank capacity

so

$(2/3)30,600=20,400\ cm^{3}$

5 0

3 years ago