$2(\sqrt[3]{16x^{3}y })+4(\sqrt[3]{54x^{6}y^{5} } )= 2(2x\sqrt[3]{2y })+4(3x^{2} y\sqrt[3]{2y^{2} } ) = 4x(\sqrt[3]{2y })+12x^{2} y(\sqrt[3]{2y^{2} } )$

3 0

3 years ago

Please need help please ksjdjdnbdbfhfhfhfjfjfjfjfjfhjfjcjf

Lera25 [3.4K]

$2y = 10x \\ y = 10x \div2 = 5x$
$\frac{ {x}^{2} }{64} - \frac{y^{2} }{36} = 1 \\ \frac{ {x}^{2} }{64} - \frac{(5x)^{2} }{36} = 1 \\ \frac{ {x}^{2} }{64} - \frac{25x^{2} }{36} = 1$
A

8 0

3 years ago

Nick and Adam work out together neck weighs 160 pounds is and is gaining 30 pounds per week Adam weighs 195 pounds and is losing

muminat

Answer:

(N+n)=(A+a)

Step-by-step explanation:

Let N represent Nick's current weight

Let A represent Adam's current weight

Let n represent weight Nick gains weekly

Let a represent weight Adam looses weekly

5 0

3 years ago