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3 years ago

What is the solution to 2(z+3)+(5-3z)?

2 answers:

8 0

1
Simplify
<span>2(z+3)+5-3z

</span>2
Expand
<span><span>2z+6+5−3z
</span>
3
Collect like terms
<span>(2z-3z)+(6+5)

</span>4
Simplify
<span>−z+11

</span>5
Regroup terms
<span><span><span>11−z

So....in short, your answer is 11-z

I hope this helps, and have a great day. :)
</span></span><span>
</span></span>

</span>

horsena [70]3 years ago

3 0

Z=2.2 is the right solution :)

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slamgirl [31]

Use the formula:
Y-yo=m(x-xo)

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3 years ago

Determine if the two triangles are congruent. If so, select the appropriate congruence postulate. If not, select the reason why.

morpeh [17]

Answer:

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Step-by-step explanation:

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3 years ago

Complete the square to form a perfect square trinomial x^2-14x+

fiasKO [112]

Answer: x^2 - 14x + 49

Explanation:

1) Divide the coefficient of x by 2:

14 / 2 = 7

2) so you have to add 7^2 = 49

x^2 - 14x + 49

3) that trinomial is equivalent to:

=> (x - 7)^2

4) prove that using the formula (a - b)^2 = a^2 - 2ab + b^2

(x - 7)^2 = x^2 - 14x + 49

Then you have to add 49 to complete the square. and form a perfect square trinomial.

7 0

3 years ago

Use the description and table to graph the function, and determine the domain and range of f(x). Represent the domain and range

zmey [24]

The domain of the function is x > 0 and the range of the function is -∞ < f(x) < ∞

<h3>How to determine the domain?</h3>

The table represents a logarithmic function.

The domain represents the set of x values.

From the table, we can see that all the x values are positive values i.e. x > 0

Hence, the domain of the function is x > 0

<h3>How to determine the range?</h3>

From the table, the table outputs all zero, positive and negative numbers

This means that the range is the set of all real numbers.

Hence, the range of the function is -∞ < f(x) < ∞

Read more about domain and range at:

brainly.com/question/11787743

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7 0

2 years ago

How to solve 24.31÷2.6

Maru [420]

Answer:

9.35

Step-by-step explanation:

24.31 divided by 2.6 = 9.35

6 0

3 years ago

Read 2 more answers