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3 years ago

6

(write the expression )

1 answer:

bija089 [108]3 years ago

4 0

Answer:

Jx=2Sx

Step-by-step explanation:

x represents the number of books they read

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3y^2+12y=0 plz helppp!! Solve for y

Butoxors [25]

Answer:

y = 0, -4

Step-by-step explanation:

1) Factor out the common term 3y.

$3y(y + 4) = 0$

2) Solve for y.

<em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>0</u></em><em><u>,</u></em><em><u> </u></em><em><u>-4</u></em>

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>0</u></em><em><u>,</u></em><em><u> </u></em><em><u>-4</u></em><em><u>.</u></em>

6 0

3 years ago

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Jeff has 1/2 pizza left in the fridge. At breakfast he ate 1/3 of it. What fraction of the original pizza does he have left for

Mumz [18]

Jeff has 1/4 of the pizza left

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3 years ago

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Jennifer bought 2 1/2 pounds of ham for $9.50. how much did she pay per pound?

Thepotemich [5.8K]

Answer:

3.80 per pound

Step-by-step explanation:

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3 years ago

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(log question, pre-calculus question). question was (2.5) 10 exponent x = 9. 34 . what is x? (99 points)

DedPeter [7]

(2.5)10 ×=9.34
X=2.3
(2.5)10 2.3=9.34

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3 years ago

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find the volume of a right circular cone that has a height of 2.1m and a base with a diameter of 13.7m. round your answer to the

Nikolay [14]

Answer:

Volume of the cone = 103.14 meter cube

Step-by-step explanation:

Height of the cone= 2.1 m

Diameter= 13.7 m

Radius= 13.7/2= 6.85 m

Volume of a cone :

$=\pi r^2\frac{h}{3}$

As, $\pi =\frac{22}{7}=3.14$

Putting the values in the formula:

Volume is :

$=3.14*(6.85*6.85)*\frac{2.1}{3} \\\\=3.14*(6.85*6.85)*0.7\\\\=3.14*46.92*0.7\\\\=3.14*32.85\\\\=103.14m^3$

The volume of the cone is 103.14 meter cube

5 0

3 years ago