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3 years ago

Find an equation for each of the polynomial functions represented below. Leave your answer in factored form.

Mathematics

1 answer:

zmey [24]3 years ago

8 0

Replace values for X and y

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Help needed!!!

Brrunno [24]

Answer:

Step-by-step explanation:

using the theorem of Pythagoras

x = sqrt* 19.6 ^2 - 15.4^2*

x = 7× sqrt* 3*

x = 12.1 units

5 0

3 years ago

(13+4+6-5-3- -5) ÷5 I need this done

Tema [17]

Answer:

((23)-(7))/5

=14/5

=2.8

Step-by-step explanation:

5 0

3 years ago

A rectangular prism and a cylinder have the same height. The length of each side of the prism base is equal to the diameter of t

NARA [144]

Answer:

The rectangular prism has the greater volume

Step-by-step explanation:

Given

Prism:

$Length = Width = a$

$Height = h$

Cylinder

$Diameter = a$

$Height = h$

Required

Shape with greater volume

The volume of a rectangular prism is:

$Volume = Length * Base * Height$

So, we have:

$V_1 = a*a*h$

$V_1 = a^2h$

The volume of a cylinder is:

$Volume = \pi r^2h$

Where

$r = \frac{d}{2}$

$r = \frac{a}{2}$

So, we have:

$V_2 = \pi *(a/2)^2 h$

$V_2 = \pi *\frac{a^2}{4} h$

$\pi = 3.14$

So:

$V_2 = 3.14*\frac{a^2}{4} h$

$V_2 = \frac{3.14}{4} a^2h$

$V_2 = 0.785 a^2h$

So, we have:

$V_1 = a^2h$

$V_2 = 0.785 a^2h$

Both expressions have the same factor but different coefficient

The expression with greater coefficient has the greater volume

So, the $rectangular$ $prism \\$ has the $greater$ $volume$

Because: $1 > 0.785$

5 0

3 years ago

Can someone help me with this question?

Dmitrij [34]

A rhombus would answer your question. Hope this helped sorry if im wrong.

6 0

3 years ago

Solve the following equation; 6x+3y=13 -9x-4y=-17

Lana71 [14]

You can not do the first one because the things do not add up

8 0

3 years ago

Read 2 more answers