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2 years ago

Subtract 6 from z, then multiply 3 by the result

Mathematics

2 answers:

Helen [10]2 years ago

6 0

Answer:

3(z-6)

Step-by-step explanation:

First Subtract 6 from z,

=> z - 6

then multiply by 3,

=>3(z-6)

elena-s [515]2 years ago

6 0

Answer:

$\Huge{\bf \boxed{\bf 3 \times (z - 6)}}$

Step-by-step explanation:

Topic- Algebra

<u>Subtract 6 from z will be rewritten as,</u>

$\sf \longmapsto \: z - 6$

On this algebraic expression, There is one term and a number.We can't simplify it.<em>(If we could Simplify the given expression then also we can't as there is a condition)</em>

<u>Then , We have asked to multiply the result (z-6) by 3.</u>

That is,

$\sf \longmapsto3(z - 6)$

But,the condition is that we should not simplify any part of the given expression.So we can't simplify this expression.

$\sf \longmapsto3 \times (z - 6)$

$\rule{175pt}{2pt}$

I hope this helps!

Please let me know if you have any questions.I am joyous to help!

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You are asked to select a password for a Web site. It must consist of fivelowercase letters and two digits in any order.Howmany

Alika [10]

5 lowercase, so
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and 2 digits, 10 digits
so
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3 years ago

A cylinder has a volume of 400 cubic feet. If the height of the cylinder is 25 feet, what is the radius of the cylinder? Use 3.

Lisa [10]

The radius of the cylinder will be $r=2.25ft$

<h3>What will be the radius of the cylinder?</h3>

It is given that

$Volume of the cylinder = 400 ft^{3}$

$height of the cylinder= 25 ft^{3}$

Now we know that

$Volume of the cylinder = \pi r^{2} h$

putting values in the formula

$400= \pi \times r^{2} \times25$

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Thus the radius of the cylinder will be $r=2.25ft$

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2 years ago

X<= -2 on a number line

ruslelena [56]

Answer:

$x\le \:-2\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\le \:-2\:\\ \:\mathrm{Interval\:Notation:}&\:(-\infty \:,\:-2]\end{bmatrix}$

Please check the attached number line graph.

The number line clearly indicates that the graph is heading towards negative infinity from -2.

Step-by-step explanation:

Given the inequality expression

x ≤ -2

The inequality symbol ' ≤ ' means 'less than or equal to'.

Thus,

x ≤ -2 means x is less than or equal to -2.

In other words,

$x\le \:-2\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\le \:-2\:\\ \:\mathrm{Interval\:Notation:}&\:(-\infty \:,\:-2]\end{bmatrix}$

Please check the attached number line graph.

The number line clearly indicates that the graph is heading towards negative infinity from -2.

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3 years ago

(x*y=1210)=(-55=x+y)

Romashka [77]

Evaluate
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3 years ago

Are the area of a square and the length of its side directly proportional quantities?

Angelina_Jolie [31]

Answer:

Yes they are directly proportional quantities.

Step-by-step explanation:

We find the area of a square by;

A = length squared or (L)² , where 'L' stands for length and 'A' stands for area.

So Area = L²

Assume the length is a units and increase the length by 2 units

The initial area before increasing the length is a²

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Now we subtract the initial area from the final area and get;

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So the new area increases by 4a + 4 units.

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We denote this proportionality as;

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2 years ago