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3 years ago

Which graph represents a function with direct variation?

Mathematics

1 answer:

natka813 [3]3 years ago

3 0

Answer:

Option C on edg.

Step-by-step explanation:

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Question 19 of 25

Romashka-Z-Leto [24]

82 jfksic Andesjfnwe

4 0

2 years ago

Can someone show me the steps to solving this (Rationalizing Denominator)

Crazy boy [7]

Answer:

$\huge \purple {\frac{2 \sqrt[3]{6} + \sqrt[3]{18} }{ 6} }$

Step-by-step Explanation:

$\huge \frac{2 + \sqrt[3]{3} }{ \sqrt[3]{6} } \\ \\ = \huge \frac{(2 + \sqrt[3]{3} )}{ \sqrt[3]{6} } \times \frac{ \sqrt[3]{6} \times \sqrt[3]{6} }{\sqrt[3]{6} \times \sqrt[3]{6}} \\ \\ = \huge \frac{(2 + \sqrt[3]{3} )}{ \sqrt[3]{6} } \times \frac{ \sqrt[3]{6 ^{2} } }{\sqrt[3]{6^{2}} } \\ \\ = \huge \frac{(2 + \sqrt[3]{3} )\sqrt[3]{6} }{ \sqrt[3]{6} \times \sqrt[3]{6 ^{2} }} \\ \\ = \huge \frac{(2 \sqrt[3]{6} + \sqrt[3]{3} \sqrt[3]{6} )}{ \sqrt[3]{6 ^{3} }} \\ \\ = \huge \orange{\frac{2 \sqrt[3]{6} + \sqrt[3]{18} }{ 6} }$

6 0

3 years ago

What is the surface area of the cylinder with height 4 in and radius 5 in? Round your answer to the nearest thousandth.

MissTica

Answer:

282.74

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Lashaundra bought a bracelet and a ring for each of the 7 girls in her group. The bracelet cost $2.50 each and the ring cost $1.

puteri [66]

I belive the answer is $862.50

5 0

3 years ago

Read 2 more answers

write a system of equations for the problem, and then solve the system. if a plane can travel 340 miles per hour with the wind o

Dennis_Churaev [7]

Answer:

The speed of plane = 40 m/s

The speed of the wind = 300 m/s

Step-by-step explanation:

Let the speed of the plane = Y

And the speed of the wind = X

If the plane then travel 340 miles per hour with the wind, that means the plane and the wind are moving in the same direction. Therefore,

X + Y = 340 ..... ( 1 )

Also, 260 miles per hour against the wind. That is, the plane is moving opposite to the direction of the wind. Therefore,

X - Y = 260 ..... ( 2 )

Solve the two equations simultaneously by addition. That will eliminate Y

X + Y = 340

X - Y = 260

2X = 600

X = 600/2

X = 300 m/s

Substitutes X in equation (1)

300 + Y = 340

Make Y the subject of formula by collecting the like terms

Y = 340 - 300

Y = 40 m/s

Therefore, the speed of the plane is 40 m/s. While the speed of the wind is 300 m/s.

3 0

4 years ago

Read 2 more answers