3 years ago

Factor. 24x³y²-4x²y+84x^4

Mathematics

1 answer:

Anni [7]3 years ago

7 0

//Hope it helps and thanks for writing more specific.

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a store sold a case of scented candles for$17.85 that had been marked up 110%. what was the original price

densk [106]

If 10% was added to the total (100%), then subtract 10% from 17.85.

17.85 * 0.1 = 1.785
17.85 - 1.785 = 16.065
$16.07

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3 years ago

PLEASE HELP!!! Does anyone know the answer to this?!? (Y^3z^4)^(-3/4)

Svetach [21]

Answer:

y^ ⁻⁹/⁴ * z^⁽⁻³⁾

Step-by-step explanation:

(Y^3 z^4)^(-3/4) = (y^3)^(-3/4) * (z^4)^(-3/4)

= y^3* ⁽⁻³/⁴⁾ * z^4 *⁽⁻³/⁴⁾

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3 years ago

Sara buys asweater at a department store.The sweater cost 30 dollars

Anna71 [15]

Thats a reasonable price for a sweater.

6 0

3 years ago

PLEASE I need help on these 4 problems you don’t have to do them all but if you can at least do one of them TYSM

Brrunno [24]

Answer:

For right angle triangle,

we use Pythagoras theorem that is:

$c^{2} =a^{2} +b^{2}$

c = $\sqrt{a^{2} +b^{2} }$

For question 1:

c = ?

a = 40

b = 9

putting them in formula,

c = $\sqrt{40^{2} + 9^{2} }$

c = 41

For question 2:

c = ?

a = 12

b = 13

putting them in formula,

c = $\sqrt{12^{2} + 13^{2} }$

c = approximately 17.69181

For question 3:

c = 35

a = 20

b = ?

putting them in formula,

$c^{2} =a^{2} +b^{2}$

$35^{2} = 20^{2} + b^{2}$

1225 = 400 + $b^{2}$

$b^{2}$ = 1225 - 400

$b^{2}$ = 825

$\sqrt{b^{2} } = \sqrt{825}$

b = 5 $\sqrt{33}$

For question 4:

c = 37

a = 20

b = ?

putting them in formula,

$c^{2} =a^{2} +b^{2}$

$37^{2} = 20^{2} + b^{2}$

1369 = 400 + $b^{2}$

$b^{2}$ = 1369 - 400

$b^{2}$ = 969

Taking square root on both sides

b = 31.12

Hope it helps.

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3 years ago

If r=7 and S=10, find R. Round answer to the nearest tenth.

ivolga24 [154]

I believe the answer is 35 degrees, or A.

8 0

3 years ago

Read 2 more answers