2 years ago

What are the zeros of the quadratic expression 3x2 - 6x - 24?

Mathematics

1 answer:

sammy [17]2 years ago

7 0

Answer:

3(x−4)(x+2)

Step-by-step explanation:

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Drag each tile to the correct box.

Tatiana [17]

V= 3.14 r2 h
1. 3.14 x 14 x 14 x 18 = 11083.54
2. 3.14 x 13 x 13 x 17 = 9025.8
3. 3.14 x 15 x 15 x 14 = 9896.02
4 .3.14 x 12 x 12 x 20 = 9047.79
so the order would be the second then the forth then the third then the first

4 0

3 years ago

Read 2 more answers

Two rectangles are similar. The first rectangle has a length of 15 cm and a width of 10 cm. The width of the second rectangle is

Margarita [4]

Answer:

Its length is 37.5 cm.

Step-by-step explanation:

If two rectangles are similar, their sides are proportional, that is, they have equal ratios. So

The first rectangle has a length of 15 cm and a width of 10 cm. The width of the second rectangle is 25 cm.

$\frac{15}{10} = \frac{l}{25}$

$10l = 25*15$

Simplifying by 10.

$l = 2.5*15 = 37.5$

Its length is 37.5 cm.

7 0

2 years ago

Y + y <br> PLS HELP pls pls pls

erastovalidia [21]

Answer:

y=0

Step-by-step explanation:

Simplifying

y + y = 0

Combine like terms: y + y = 2y

2y = 0

Solving

2y = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '2'.

y = 0

Simplifying

y = 0

7 0

2 years ago

Read 2 more answers

Answer this question

jeka57 [31]

I hope this helps you

6 0

2 years ago

Enter the volume in cubic inches of the can round your anwser to the nearest hundredth

blsea [12.9K]

Answer:

87.92in³

Step-by-step explanation:

Volume of cylinder formula:

$V = \pi r^{2} h$

Plug in the values using 3.14 for pi:

V = 3.14(2)^2(7)

V = 87.92in³

5 0

2 years ago