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Pie
2 years ago
11

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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Answer:

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Step-by-step explanation:

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3 0
3 years ago
4. A boat shop rents its boats for $20 per hour and charges a flat fee of
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Answer:

4 hours

Step-by-step explanation:

Let x = # of hours

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3 years ago
Prove that the triangle EDF is isosceles. Give reasons for your answer.
Gekata [30.6K]

Answer:

\triangle EDF is isosceles.

Step-by-step explanation:

Please have a look at the attached figure.

We are <u>given</u> the following things:

\angle EDF = y

\text{External }\angle DFG = 90 +\dfrac{y}{2}

Let us try to find out \angle E and \angle DFE. After that we will compare them.

<u>Finding </u>\angle DFE<u>:</u>

Side EG is a straight line so \angle GFE = 180

\angle GFE is sum of internal \angle DFE and external \angle DFG

\angle GFE = 180 = \angle DFE  + \angle DFG\\\Rightarrow 180 = \angle DFE + (90+\dfrac{y}{2})\\\Rightarrow \angle DFE = 180 - 90 - \dfrac{y}{2}\\\Rightarrow \angle DFE = 90 - \dfrac{y}{2} ....... (1)

<u>Finding </u>\angle E<u>:</u>

<u>Property of external angle:</u> External angle in a triangle is equal to the sum of two opposite internal angles of a triangle.

i.e. external \angle DFG = \angle E + \angle EDF

\Rightarrow 90+\dfrac{y}{2} = \angle E + y\\\Rightarrow \angle E = 90+\dfrac{y}{2}  -y\\\Rightarrow \angle E = 90-\dfrac{y}{2} ....... (2)

Comparing equations (1) and (2):

It can be clearly seen that:

\angle DFE = \angle E =90-\dfrac{y}{2}

The two angles of \triangle EDF are equal hence \triangle EDF is isosceles.

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Answer:

Step-by-step explanation

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The right sloping line

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So the perimeter:

= √74 + √50 + 2 + 2 * 4 + 14

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Whatas the nth term of the geometric sequence 4,8,16,32
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Read 2 more answers
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