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4 years ago

ANSWER ASAP

Mathematics

2 answers:

MaRussiya [10]4 years ago

7 0

<span>3,because 211/71 is 2.9 and you need to round it to the nearest tenths

</span>

Studentka2010 [4]4 years ago

4 0

A) 3
71 fits into 211 three times

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What is the simplest form of ^4 sqrt 81x^8y^5

lara31 [8.8K]

ANSWER

$3 {x}^{2} y \sqrt[4]{y}$

EXPLANATION

We want to simplify:

$\sqrt[4]{81 {x}^{8} {y}^{5} }$

We can split the radical sign to obtain:

$\sqrt[4]{81} \times \sqrt[4]{ {x}^{8} } \times \sqrt[4]{ {y}^{5} }$

$\sqrt[4]{81} \times \sqrt[4]{ {x}^{8} } \times \sqrt[4]{ {y}^{4} \times y}$

$\sqrt[4]{81} \times \sqrt[4]{ {x}^{8} } \times \sqrt[4]{ {y}^{4}} \times \sqrt[4]{y}$

$\sqrt[4]{ {3}^{4} } \times \sqrt[4]{ {x}^{8} } \times \sqrt[4]{ {y}^{4}} \times \sqrt[4]{y}$

Recall that:

$\sqrt[n]{ {a}^{m} } = {a}^{ \frac{m}{n} }$

${3}^{4 \times \frac{1}{4} } \times {x}^{8 \times \frac{1}{4} } \times {y}^{4 \times \frac{1}{4} }\times \sqrt[4]{y}$

$3 {x}^{2} y \sqrt[4]{y}$

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4 years ago

Read 2 more answers

Which equation represents the distributive property

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4 years ago

How to find slope when giving two equations that equal each other?

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slope formula.:

m = (y_2 - y_1) / (x_2 - x_1)

so you just need two points from whatever function you have

Or if you already have the function formula, then just the number of the first term (if your function is this: y=ax^2 + bx + c then the a is the slope)

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3 years ago

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Answer:

Radius = 2.90 cm

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220/26.062 = {r}^{2}

{r}^{2} = 8.44 ( approx )

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r = 2.90 cm. (approx)

Hope this helps .....

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4 years ago

#1) An airplane has 165 seats for passengers. Eleven-fifteenths of the seats

satela [25.4K]

Answer: 121 seats

Step-by-step explanation:

11/15 of the seat taken out of 165 so

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