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2 years ago

Please help me with my work

Mathematics

2 answers:

lord [1]2 years ago

4 0

Answer:

...................... I'll try

slavikrds [6]2 years ago

3 0

Derslerinde başarılar dilerim

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What is the slope for 3y+6x=9

Ivenika [448]

Answer:

The slope is -2!

Step-by-step explanation:

Lets Solve!

3y +6x = 9

First we subtract 6x from both sides

3y = -6x + 9

Next we divide by 3 from both sides.

y = -2x + 3

The slope is -2!

7 0

2 years ago

Does anybody on here look like noah beck?LOL

svlad2 [7]

Answer:

nOaH bEcK

wHaT tHe HeCk

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2 years ago

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(-2) 3 = plz help me I need help I need help I need help I need help

Degger [83]

Answer:

-6 is your answer.

Step-by-step explanation:

(-2)(-2)(-2)= -6

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3 years ago

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A soccer ball has an interior diameter of 22 cm. How many cubic centimeters of air does a soccer ball

Delvig [45]

Answer:

Volume of soccer ball = 5,572.45 Cm³ (Approx)

Step-by-step explanation:

Given:

Diameter of soccer ball = 22 Cm

Radius of soccer ball = 22 Cm / 2 = 11 Cm

Find:

Volume of soccer ball = ?

Computation:

$Volume\ of\ soccer\ ball = \frac{4}{3} \pi r^3\\\\ Volume\ of\ soccer\ ball = \frac{4}{3} \times\frac{22}{7} \times 11^3\\\\ Volume\ of\ soccer\ ball = 5,572.45332$

Volume of soccer ball = 5,572.45 Cm³ (Approx)

Therefore, Soccer ball contain 5,572.5 Cm³ of air.

5 0

3 years ago

A sphere has a diameter of 14 units. What is the volume of the sphere in cubic units? If a cylinder has the same radius as the s

lesya692 [45]

Answer:

Step-by-step explanation:

r = 14/2 = 7units

$Volume of sphere=\frac{4}{3}*\pi*r^{3}\\\\=\frac{4}{3}*3.14*7*7*7\\\\=1436.03cubic units\\\\Volume of cylinder=\pi*r^{2}*h\\\\=3.14*7*7*14\\\\=2154.04 cubic units$

7 0

3 years ago