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3 years ago

Which is the correct calculation for the volume of a prisim?

Mathematics

1 answer:

notsponge [240]3 years ago

5 0

Answer:

Volume = Base x Height

Step-by-step explanation:

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At a garden center grass seeds sell for $8 per pound. Kalil spent $10 on grass seed. What amount of seed did he buy

Brut [27]

Kalil bought 1 pound and 1/4. ( 1 1/4) It means: 1 pound and a quarter pound.

7 0

3 years ago

Choose the graphic representation of the quadratic function f(x) = x2 – 8x + 24.

larisa86 [58]

Refer the attached figure for the graphic representation of the given quadratic equation.

<u>Step-by-step explanation:</u>

Given expression:

$f(x)=x^{2}-8 x+24$

To find:

The graphic representation of the given quadratic function

For solution, plot the graph to the given quadratic equation.

The standard form of the equation is

$y=a x^{2}+b x+c$

When comparing with given quadratic equation,

a = 1, b = - 8, c = 24

Axis of symmetry is $x=\frac{-b}{2 a}$

By applying the values, the axis of symmetry of given equation is

$x=\frac{-(-8)}{2(1)}=4$

The vertex form of quadratic equation is $f(x)=a(x-h)^{2}+k$

Where, (h,k) are the vertex.

Convert the quadratic equation into vertex form.

By completing the square,

$f(x)=x^{2}-8 x+24$

$f(x)=\left(x^{2}-2(4) x+4^{2}\right)-4^{2}+24$

$f(x)=(x-4)^{2}+8$

On comparison,

(h , k) = (4 , 8)

Now, plot the equation with vertex (4,8) [refer attached figure].

4 0

3 years ago

Guys!Please helpp!!Emergency !I need that beforr 10:15 pm!!

pantera1 [17]

Y=mx+b
Y= 1= 10
1 x 10

4 0

3 years ago

How much is 5 divided by 4.9

jok3333 [9.3K]

Answer:

1.02

Step-by-step explanation:

8 0

3 years ago

Factor mn - 15 + 3m - 5n

AfilCa [17]

(n+3)(m-5) is the answer.

8 0

3 years ago