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Viefleur [7K]
3 years ago
15

To make rice you need to use 1 cup of rice for every 2 cups of water. How many cups of rice will be needed for 1 cup of water?

Mathematics
1 answer:
Ratling [72]3 years ago
4 0

Answer:

1/2 a cup

Step by step example:

You might be interested in
24<br> ,<br> Factor:<br> x²-9<br> A<br> (x + 3XX-3)<br> B<br> (x+3)2<br> с<br> (x-3)<br> (x+3)(x+3)
Katarina [22]

Answer:

(x-3)(x+3)

Step-by-step explanation:

We are given the expression \displaystyle \large{x^2-9}:—

To factor this expression, we have a formula for it which is <u>difference of two squares</u>:—

\displaystyle \large{a^2-b^2=(a+b)(a-b)}

You can also swap from \displaystyle \large{(a+b)(a-b)} to \displaystyle \large{(a-b)(a+b)} via multiplication property.

From the expression, factor using the formula above:—

\displaystyle \large{x^2-9=(x^2)-(3)^2}\\\displaystyle \large{x^2-9=(x-3)(x+3)}

Therefore, the factored expression is:—

\displaystyle \large{\boxed{(x-3)(x+3)}}

__________________________________________________________

If you have any questions regarding the problem or need clarification of my answer/explanation, do not hesitate to ask in comment!

5 0
2 years ago
7. A car rental company rents a car for $52 per day and $0.15 per mile. What's the rental fee for a car that's rented for 3 days
Vlad [161]
The rental fee would be $186 rental fee
7 0
3 years ago
What number is equal to 4^3
eimsori [14]
1.) 4^3= 64

2.) a^2 + b^2=c^2
5^2 + 12^2 = c^2
25 + 144 = c^2
169= c^2
c =  \sqrt{169}  = 13
3.) a^2 + b^2 = c^2
24^2 + b^2 = 26^2
576 + b^2 = 676
b^2 = 100
b =  \sqrt{100}  = 10

4 0
3 years ago
Read 2 more answers
What is the result of isolating y^2 in the equation below (x+6)^2+y^2=1​
katrin [286]

Answer:

(x+6)^2 + y^2 = 1 then isolate y^2  by subtracting (x +6)^2 from both sides, we get

               

                y^2 = 1 - (x + 6)^2

expanding the right side, we now have

                y^2 = 1-(x^2 + 12x +36)

          y^2 = 1-x^2-12x -36

          y^2 = -x^2 -12x - 35  therefore the solution is  choice A

Step-by-step explanation:

4 0
3 years ago
If you eat 5 grapes per minute for 8 minutes, how many grapes will you eat?
satela [25.4K]

Answer:

40 Grapes

Step-by-step explanation:

5x8=40

8 0
3 years ago
Read 2 more answers
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