HELP WITH #21 PLEASE! ORDER THE SIDES OF EACH TRIANGLE FROM SHORTEST TO LONGEST

Answer:

7/9 to a

.62 to b

10/9 to c

Answer:

25cm

Step-by-step explanation:

To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.

Answer:

i think its 62.5%

Step-by-step explanation:

have a good day :)

Answer:

37.5%

Step-by-step explanation:

Ok I always do these problems in a weird way cuz im autistic but here's my process...

10% of 40 is 4

5% of 40 is 2

2.5% of 40 is 1

4 goes in to 25 6 times

4x6=24

which is one less than 25

so there's six 10%s which is 60%

plus the extra 2.5%

so it's 62.5%

so the item is 37.5% off...

Answer:

y-4=-2(x-1)

Step-by-step explanation:

hope this helped :)

Answer:

There are approximately 114 rabbits in the year 10

Step-by-step explanation:

Exponential Growth

The natural growth of some magnitudes can be modeled by the equation:

[tex]P=P_o(1+r)^t[/tex]

Where P is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.

We are given two measurements of the population of rabbits on an island.

In year 1, there are 50 rabbits. This is the point (1,50)

In year 5, there are 72 rabbits. This is the point (5,72)

Substituting in the general model, we have:

[tex]50=P_o(1+r)^1[/tex]

[tex]50=P_o(1+r)\qquad\qquad[1][/tex]

[tex]72=P_o(1+r)^5\qquad\qquad[2][/tex]

Dividing [2] by [1]:

[tex]\displaystyle \frac{72}{50}=(1+r)^{5-1}=(1+r)^{4}[/tex]

Solving for r:

[tex]\displaystyle r=\sqrt[4]{\frac{72}{50}}-1[/tex]

Calculating:

r=0.095445

From [1], solve for Po:

[tex]\displaystyle P_o=\frac{72}{(1+r)^5}[/tex]

[tex]\displaystyle P_o=\frac{72}{(1.095445)^5}[/tex]

[tex]P_o=45.64355[/tex]

The model can be written now as:

[tex]P=45.64355(1.095445)^t[/tex]

In year t=10, the population of rabbits is:

[tex]P=45.64355(1.095445)^{10}[/tex]

P = 113.6

[tex]P\approx 114[/tex]

There are approximately 114 rabbits in the year 10

Answer:

5.51 meters

Step-by-step explanation:

Answer:

52

Step-by-step explanation:

5p+98+9p-2=180

14p+96=180

14p=84

p=6

Plug in

9(6)-2

54-2

=52

Answer:

-7 1/3

Step-by-step explanation:

Answer:

10/3

Step-by-step explanation:

hope it's helpful ❤❤❤

THANK YOU

Answer:

D and B

Step-by-step explanation:

Answer:

x=-24

Step-by-step explanation:

Answer:

The Answer is C= 5,280 feet Over 1 mile

Step-by-step explanation:

There you go

Answer:

The Answer is C= 5,280 feet Over 1 mile

Step-by-step explanation:

cause i got itt on edge and it was a exam so like

and i got 100

2021 edge

Answer:80.029

Step-by-step explanation:

Complete Question

Kelvin finished 2/3​​ of his test in a 1/2​​ hour. Express this rate in hours per test.

Answer:

3/4 hours per test

Step-by-step explanation:

2/3 of his test = 1/2 hour

This rate in hours per test is calculated as:

x = 1/2 /2/3

x = 1/2 hour ÷ 2/3 test

x = 1/2 × 3/2

x = 3/4 hours per test

This rate in hours per test is given as 3/4 hours per test

Answer:

at least 5

Step-by-step explanation:

If the question was similar to the one given below

A researcher plans to identify each participant in a certain medical experiment with a code consisting of either a single letter or a pair of distinct letters written in alphabetical order. What is the least number of letters that can be used if there are 12 participants, and each participant is to receive a different code?

The answer would be as follows

If we use 3 letters or any distinct letter as a comma such that 2 are in alphabetical order then we would get

4C2= 6 ways to use these letters and the comma

If we use 4 letters or any distinct letter as a comma such that 2 are in alphabetical order then we would get

5C2= 10 ways to use these letters and the comma

If we use 5 letters or any distinct letter as a comma such that 2 are in alphabetical order then we would get

6C2= 15 ways to use these letters and the comma

We need the least number of the alphabets to assign codes to 12 participants.

So the least number of alphabets is 5 because it can give codes to at least to  12 people .

Pair of alphabets + distinct letter ≥ 12

5 + 1  ≥ 12

6c2  ≥ 12

15  ≥ 12

Answer:

It is Third quardant in Graph

Answer:

y

Step-by-step explanation:

The value of y is dependent on the value of x+3 because y represents leilas age.

Answer

3x+y

Step-by-step explanation:

The length and width of the garden is 12 feet and 9 feet respectively.

Given that, length of garden [tex]=(x-1)[/tex]

Width of garden [tex]=(x-4)[/tex]

Area of garden is 108 square feet.

      [tex]Area=length*width\\\\108=(x-1)*(x-4)\\\\x^{2} -5x+4=108\\\\x^{2} -5x-104=0\\\\x^{2} -13x+8x-104=0\\\\x(x-13)+8(x-13)=0\\\\(x-13)(x+8)=0\\\\x=13,x=-8[/tex]

Since, side can not be negative.

So we will consider, [tex]x=13[/tex]

Length[tex]=x-1=13-1=12feet[/tex]

Width[tex]=(x-4)=13-4=9feet[/tex]

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Answer:

on the picture

hope it's helpful ❤❤❤

THANK YOU

Answer:

Step-by-step explanation:

9=n+3

n+3=9

n+3-3=9-3

n=6

Answer:

x = 110

y = 110

Step-by-step explanation:

Here, we are going to apply an important triangle property

The sum of opposite interior angles equal the exterior angle of the third side

Thus, we have that;

y = 70 + 40 = 110

As we can see, the third angle in the triangle will be;

180-70-40 = 110

This is because sum of angles = 180

Thus, applying the exterior angle relationship,

x = 70 + 40 = 110

Answer:

4. Find the Width by dividing 50 by 2. Then double the length, double the width, and add the products to find the perimeter = Yes

Step-by-step explanation:

The length of a rectangular dog park is 50 feet. The width is half the length.

The formula for Perimeter is given as:

P = 2L + 2W

Length = 50 feet

Width = 50 feet/2

= 25 feet

P = 2(50) + 2(25)

P = 100 + 50

P = 150 feet

Hence, writing yes or no in front of each step in the options.

1. Find the Width by dividing 50 by 2. Then add the length and width and multiply the sum to find the perimeter = No

2. Find the Width by dividing 50 by 2. Then multiply the length by the width to find the perimeter. = No

3. Find the Width by dividing 50 by 2. Then add the length and the width to find the perimeter.= No

4. Find the Width by dividing 50 by 2. Then double the length, double the width, and add the products to find the perimeter = Yes

5. Find the Width by dividing 50 by 2. Then add the sum of each length and the sum of each width to find the perimeter = No

THE CORRECT STEP IN THE ABOVE OPTION IS OPTION 4

Answer:

Mutiply this by whatever other value there is.

Step-by-step explanation:

Answer:

diameter

Step-by-step explanation:

double the radius is the diameter

Answer:

B

Step-by-step explanation:

1.25 hours will it take them to paint a door.

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Aaron can paint a door in 3 hours.

Anna can do the same job in 2 hours.

Since you have two painters for one door we can calculate the average of their combined times as

= (3 h + 2 h) /2

= ( 180 + 120) /2

= 300/ 2

= 150 minutes.

= 150/ 2

= 75 min

= 75/ 60

= 1.25 hours.

It would take nearly 1 hour and 25 minutes.

Learn more about Unitary Method here:

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