# On graph paper, draw four different rectangles that each have an area of 24 square units. Then find the perimeter of each one. Geometry

QUESTION POSTED AT 05/12/2019 - 03:46 PM

QUESTION POSTED AT 05/12/2019 - 03:46 PM

My first rectangle is 1 unit wide and 24 units long. Its area

is 24 square units and its perimeter is 50 units.

My second rectangle is 2 units wide and 12 units long. Its area

is 24 square units and its perimeter is 28 units.

My third rectangle is 3 units wide and 8 units long. Its area

is 24 square units and its perimeter is 22 units.

My fourth rectangle is 4 units wide and 6 units long. Its area

is 24 square units and its perimeter is 20 units.

My fifth rectangle is 1/2 unit wide and 48 units long. Its area

is 24 square units and its perimeter is 97 units.

Area of rectangle A = l*w so area equal length time width

in case of a parallelogram A = length what is base time height what is the width corresponding of rectangle case

hope this is understandably sure easy

in case of a parallelogram A = length what is base time height what is the width corresponding of rectangle case

hope this is understandably sure easy

ANSWERED AT 18/01/2020 - 01:14 PM

QUESTION POSTED AT 18/01/2020 - 01:14 PM

The answer is B.

ANSWERED AT 18/01/2020 - 01:13 PM

QUESTION POSTED AT 18/01/2020 - 01:13 PM

The total number of students is 24 and the total number of boys is 6, therefore

Number of girls = 24 – 6 = 18

Therefore the ratio of the boys to girls is

Number of boys/ number of girls = 6/18 ~ 1/3

The ratio suggests that there is 1 boy for every 3 girls

ANSWERED AT 18/01/2020 - 01:13 PM

QUESTION POSTED AT 18/01/2020 - 01:13 PM

We let

r1 = the original radius of the cylinder

r2 = the new radius of the cylinder

h1 = the original height of the cylinder

h2 = the new height of the cylinder

SA = surface are of the cylinder

the radius and the height are shrunk down to a third of their value therefore

r2 = r1/3

h2 = h1/3

SA = 2(PI)r^2 + 2(PI)rh

SA = 2(PI)[(r1^2)/9] +2(PI)(r1/3)(h1/3)

Simplifying

SA = [2(PI)r]/9 * (r1 + h1)

ANSWERED AT 18/01/2020 - 01:12 PM

QUESTION POSTED AT 18/01/2020 - 01:12 PM

**Answer:**

**10 in**

**Step-by-step explanation:**

We are given that

Diameter of cactus=d=12 in

Radius of cactus=

Distance of lizard from point of tangency=8 in

We have to find the direct distance between lizard and cactus.

In triangle OAB,

OA=6 in

AB=8 in

**Pythagorous theorem: **

Using pythagorous theorem

**Hence, the direct distance of lizard from cactus=10 in**

ANSWERED AT 18/01/2020 - 01:11 PM

QUESTION POSTED AT 18/01/2020 - 01:11 PM

A. because pi is a irrational #

ANSWERED AT 18/01/2020 - 01:10 PM

QUESTION POSTED AT 18/01/2020 - 01:10 PM

**Answer:**

Negative X axis and parallel to Y axis.

**Step-by-step explanation:**

The standard equation of a parabola is given by

y^2 = 4ax

Where, the vertex of the parabola is (0,0), focus of teh parabola is (a, 0) and the directrix of the parabola is given by the equation x = - a. This directrix pass through the coordinates (-a, 0).

According to the question, the vertex of the parabola is (0,0) and the focus is located on the positive x axis.

So, the directrix pass through the negative X axis and the it is parallel to Y axis.

ANSWERED AT 18/01/2020 - 01:08 PM

QUESTION POSTED AT 18/01/2020 - 01:08 PM

ANSWERED AT 18/01/2020 - 01:07 PM

QUESTION POSTED AT 18/01/2020 - 01:07 PM

**Answer: Yes, the side lengths form a pythagorean triple.**

**Step-by-step explanation: **Given that the side lengths of triangle ABC are as follows :

We are to **check whether the side lengths form a pythagorean triple or not.**

**For making a pythagorean triple, the side lengths must satisfy the following :**

**We have**

**So,**

**Thus, the side lengths will form a pythagorean triple.**

ANSWERED AT 18/01/2020 - 01:06 PM

QUESTION POSTED AT 18/01/2020 - 01:06 PM

Area of a square is length squared.

Let the length be x, then

Therefore,

Let the length be x, then

Therefore,

ANSWERED AT 18/01/2020 - 01:05 PM

QUESTION POSTED AT 18/01/2020 - 01:05 PM

True as 12/20 is equal to 6/10 which is 60%

ANSWERED AT 18/01/2020 - 01:01 PM

QUESTION POSTED AT 18/01/2020 - 01:01 PM

True!

Thank me if I was right!

Hoped I helped!

Thank me if I was right!

Hoped I helped!

ANSWERED AT 18/01/2020 - 01:00 PM

QUESTION POSTED AT 18/01/2020 - 01:00 PM

**Answer: 12 only **

**Step-by-step explanation:**

The given graph is representing the function f(x).

To find the value of f(0), we need to check the position of curve at x=0.

It implies we need to check the position of curve on y-axis.

We can see there is only one point where function curve is intersection the y-axis such that at x=0 .i.e. y=12

Hence, from the given graph the value of only.

ANSWERED AT 18/01/2020 - 12:58 PM

QUESTION POSTED AT 18/01/2020 - 12:58 PM

ANSWERED AT 18/01/2020 - 12:57 PM

QUESTION POSTED AT 18/01/2020 - 12:57 PM

The answer is 300,000

ANSWERED AT 18/01/2020 - 12:57 PM

QUESTION POSTED AT 18/01/2020 - 12:57 PM

32.5? that could be an accuret answer

ANSWERED AT 18/01/2020 - 12:55 PM

QUESTION POSTED AT 18/01/2020 - 12:55 PM

16x2−4x−4x+1=4x(4x−1)−1(4x−1)=(4x−1)(4x−1)=(4x−1)2
Length of each side=4x-1

ANSWERED AT 18/01/2020 - 12:54 PM

QUESTION POSTED AT 18/01/2020 - 12:54 PM

Hello,

if the aim is to factorise:

81x²-4y²=(9x)²-(2y)²=(9x-2y)(9x+2y)

But the sides may also be and an other expression....

if the aim is to factorise:

81x²-4y²=(9x)²-(2y)²=(9x-2y)(9x+2y)

But the sides may also be and an other expression....

ANSWERED AT 18/01/2020 - 12:54 PM

QUESTION POSTED AT 18/01/2020 - 12:54 PM

Do you have the 4th problem typed correctly? The two given numbers have no factor (other than 1) in common (i.e., they are relatively prime) so the GCF is 1.

48 = 2^4 * 3

Therefore, GCF of 16a^4 b^4 + 32a^3 b^5 - 48a^2 b^6 is 16a^2 b^4, so

16a^4 b^4 + 32a^3 b^5 - 48a^2 b^6 = (16a^2 b^4)(a^2 + 2ab - 3b^2) = (16a

48 = 2^4 * 3

Therefore, GCF of 16a^4 b^4 + 32a^3 b^5 - 48a^2 b^6 is 16a^2 b^4, so

16a^4 b^4 + 32a^3 b^5 - 48a^2 b^6 = (16a^2 b^4)(a^2 + 2ab - 3b^2) = (16a

ANSWERED AT 18/01/2020 - 12:53 PM

QUESTION POSTED AT 18/01/2020 - 12:53 PM

5(-11)+6y=-37

-55+6y=-37

6y=18

y=3

-55+6y=-37

6y=18

y=3

ANSWERED AT 18/01/2020 - 12:51 PM

QUESTION POSTED AT 18/01/2020 - 12:51 PM

Get the perimeter of the each shape and add it all up to get the total fencing material required.

2 square flower beds = 2 x 4a = 8a

1 rectangular play ground = 2l + 2w

total fencing material = 8a + 2l + 2w

2 square flower beds = 2 x 4a = 8a

1 rectangular play ground = 2l + 2w

total fencing material = 8a + 2l + 2w

ANSWERED AT 18/01/2020 - 12:50 PM

QUESTION POSTED AT 18/01/2020 - 12:50 PM

To find the inverse of the the function, it must be arranged in such a way that the independent variable be on the left side and the dependent variable on the right. So,

f(x) = y = 3x/ (8 + x)

y (8 + x) = 3x

8y + xy = 3x

8y = 3x - xy

8y = x (3 - y)

8y / (3-y) = x

x = 8y / (3 -y)

Therefore,

f-(x) = f(y) = x = 8y/ (3 - y)

f(x) = y = 3x/ (8 + x)

y (8 + x) = 3x

8y + xy = 3x

8y = 3x - xy

8y = x (3 - y)

8y / (3-y) = x

x = 8y / (3 -y)

Therefore,

f-(x) = f(y) = x = 8y/ (3 - y)

ANSWERED AT 18/01/2020 - 12:50 PM

QUESTION POSTED AT 18/01/2020 - 12:50 PM

#1. Let x be the number of hours spent dog walking, then the amount of money earned dog working is 12x.

#2. Let y be the number of hours spent washing cars, then the amount of money earned washing cars is 18y.

#3.

#2. Let y be the number of hours spent washing cars, then the amount of money earned washing cars is 18y.

#3.

ANSWERED AT 18/01/2020 - 12:50 PM

QUESTION POSTED AT 18/01/2020 - 12:50 PM

470cm^3 its cubed but A=(B)(W)(H)

ANSWERED AT 18/01/2020 - 12:49 PM

QUESTION POSTED AT 18/01/2020 - 12:49 PM

-3(4)+9y=-57

-12+9y=-57

9y=-45

y=-5

-12+9y=-57

9y=-45

y=-5

ANSWERED AT 18/01/2020 - 12:48 PM

QUESTION POSTED AT 18/01/2020 - 12:48 PM

192=1/2 x b x 12

192=6b

b=32mm

192=6b

b=32mm

ANSWERED AT 18/01/2020 - 12:48 PM

QUESTION POSTED AT 18/01/2020 - 12:48 PM

9(1)+7y=-12

9+7y=-12

7y=-12-9

7y=-21

y=-3

9+7y=-12

7y=-12-9

7y=-21

y=-3

ANSWERED AT 18/01/2020 - 12:46 PM

QUESTION POSTED AT 18/01/2020 - 12:46 PM

The Answer is $312

Your welcome

ANSWERED AT 18/01/2020 - 12:46 PM

QUESTION POSTED AT 18/01/2020 - 12:46 PM

**Answer:**

The letter answer is c

**Step-by-step explanation:**

ANSWERED AT 18/01/2020 - 12:39 PM

QUESTION POSTED AT 18/01/2020 - 12:39 PM

Answer:x=2

Step-by-step explanation:

ANSWERED AT 18/01/2020 - 12:39 PM

QUESTION POSTED AT 18/01/2020 - 12:39 PM