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2 years ago

I need help please ?!!!

Mathematics

1 answer:

andrew11 [14]2 years ago

8 0

Answer:

Step-by-step explanation:

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Nuetrik [128]

Answer:

Step-by-step explanation:

4 0

2 years ago

Solve 4/5x - 3 3/4x =2 1/2

faust18 [17]

First one subtract 4/5 and 3 3/4 then divide both sides by the number you get from subtracting.

4 0

2 years ago

Simplify the expression. 12x^-6 y^10 times 3x^7 y

Vlada [557]

We need to simplify the expression:

$12x^{-6}y^{10} \times (3x^{7}y)$

Now, we know that we can resolve the exponents of the variables with the like terms only and we can multiply the coefficients independently:

Now,

$12x^{-6}y^{10} \times 3x^{7}y=(12 \times 3)\times (x^{-6}\times x^{7})\times (y^{10}\times y)$

On simplifying the above expression we get:

$36\times x^{(-6+7)}\times y^{(10+1)}$

$=36 \times x^{1}\times y^{11}$

$=36 \times x \times y^{11}$

$=36xy^{11}$

So the simplified form of the expression $12x^{-6}y^{10} \times 3x^{7}y=36xy^{11}$ .

7 0

2 years ago

How much will the store be selling the cans of spam if they want to make a 420% profit?

Hitman42 [59]

Answer:

how many cans?

Step-by-step explanation:

5 0

2 years ago

Find an irrational number between -10 and -10.1.

Pavlova-9 [17]

Between two rational numbers there are an infinite number of irrational numbers.

Example:

$- 5 \sqrt{3} -\sqrt{2}= 5 \times 1.7320508 - 1.41421356 \approx -10.0744676\\\\
-10.1 \ \textless \ -10,0744676 \ \textless \ -10$

6 0

2 years ago