What are two equivalent fractions for 2/10, three equivalents fractions for 3/11 and three equivalent fractions for 1/12?

Answers

Answer 1
Answer: Well, (2)/(10)=(1)/(5)=(3)/(15)=(4)/(20)=(5)/(25)=(n)/(5n) for every n integer.
(3)/(11)=(6)/(22)=(9)/(33)=(12)/(44)=(15)/(55)=(3n)/(11n) for every n integer.
(1)/(12)=(2)/(24)=(3)/(36)=(4)/(48)=(5)/(60)=(n)/(12n) for every n integer.
Answer 2
Answer: 2/10 is equal to 1/5 cause u divide by 2 and 4/20 cause u divide by 2.for 3/11 r 6/22 cause multiply by 2 and 9/33 cause u multiply by3 finally 1/12 r 2/24 cause u multiply by 2 and 3/36 cause u multiply by 3

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5 mile
how many feet

Answers

A mile is 5280 feet so you do 5 times 5280 to get 26400.

State whether every point on the graph is a solution of the equation. Explain why or why not.



3x – 2y = –6





A.
Every point shown on the graph is a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is true for all the points.


B.
Every point shown on the graph is not a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is not true for all the points.

Answers

I believe that the answer is A.

Every point shown on the graph is a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is true for all the points.

because if we take the points (0,3) from the picture and put in them in the equation, so it will gives you;

3x – 2y = –6 

3*0-2*3=-6

-6=-6

hope you understand it :)

Please help me on this question

Answers

Since all 4 sides of the pyramid are the same we just need to find out the area of one face then multiply it by 4. The formula to figure out the area of a triangle is base x height ÷ 2. Now we just need to plug in the numbers.
Surface Area=bxh
÷2
SA=7.2x6.2
÷2
SA=44.64
÷2
SA=22.32

Now that we have the area of one face we need to multiply it by 4.
22.32 x 4 = 89.32

The closest answer to 89.32 would be 88.3cm2 so the answer is B.
The answer would be B.

I really need plz help ASAP the right answer will be marked of brainlest

Answers

Answer:

40

Step-by-step explanation:

5*4*2

Answer:

40

Step-by-step explanation:

5*2*4

5 units from each point * 4 points * 2

A=h(a+b)/2 solve for a

Answers

Answer:

2A/h - b =a

Step-by-step explanation:

A=h(a+b)/2

Multiply each side by 2

2A =h(a+b)/2*2

2A=h(a+b)

Divide each side by n

2A/h = h(a+b)/h

2A/h = a+b

Subtract b from each side

2A/h - b =a+b-b

2A/h - b =a

Answer:

((2A)/h)- b=a

Step-by-step explanation:

First get the 2 to the left by multiplying each side by 2. Then, get h to the right by dividing each side by h. Lastly, subtract b from each side.

Teresa has a bird feeder in the shape of a triangular pyramid. The base of the pyramid has a length of 5 inches and a height of 6 inches. The height of the pyramid 9 inches. How much birdseed can the feeder hold?

Answers

Answer: 135 cubic inch

Step-by-step explanation:

First, multiply all the base of the pyramid length. So, start multiplying 5•6•9=270. Then, you divide 270 by 2 that will give you 135 cubic inch.

Answer:

Step-by-step explanation:

area of base=1/2×5×6=15 in²

height of pyramid=9in

volume of pyramid=1/3×15×9=45 in³