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3 years ago

Are integers always whole numbers?

Mathematics

2 answers:

serg [7]3 years ago

7 0

Answer:

if I'm thinkng straight integers do always have to be whole numbers but they also can be negative

svetlana [45]3 years ago

6 0

Answer:

Not all integers are whole numbers or natural numbers. For example, -5 is an integer but not a whole number or a natural number.

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Ln a+3 + ln a-3 = ln 16

Lilit [14]

$\bf log_{{ a}}(xy)\implies log_{{ a}}(x)+log_{{ a}}(y)\\\\
and\qquad \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-----------------------------\\\\
ln(a+3)+ln(a-3)=ln(16)\implies ln[(a+3)(a-3)]=ln(16)
\\\\\\
ln[a^2-3^2]=ln(16)\impliedby \textit{removing ln() from both sides}
\\\\\\
a^2-9=16\implies a^2=16+9\implies a^2=25
\\\\\\
a=\pm\sqrt{25}\implies a=\pm 5$

7 0

3 years ago

Z² + 2z+1-w²<br><br> Please factor.

Rus_ich [418]

Your answer is (z+1+w) (z+1-w)

3 0

3 years ago

What's the answer? Can someone help me?

Readme [11.4K]

Answer:

Area = 12

i attached the formula to ger the area with the perimeter

5 0

3 years ago

1. r - 29 = -2r + 19

Sphinxa [80]

Answer: r=16

Step-by-step explanation:

r-29=-2r+19

r=−2r+19+29

r=−2r+48

r+2r=48

3r=48

r=48/3

r=16

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Valentines Day! :-)

- Cutiepatutie ☺❀❤

7 0

3 years ago

Use inductive reasoning to predict the next three numbers in the pattern.

Mademuasel [1]

The next three numbers in the pattern would be 768, -3072, 12,288.

<h3>What are the next three numbers?</h3>

Looking at the given sequence, it can be seen that the numbers increase by a multiple of 4.

-12 /3 = 4

48 / 12 = 4

192 / 48 = 4

The next three numbers would be:

192 x 4 = 768

768 x 4 = 3072

3072 x 4 = 12,288.

Examining the numbers, it can be seen that the positive and negative signs alternate. Thus, the numbers would be : 768, -3072, 12,288.

To learn more about mathematical sequence, please check: brainly.com/question/26578277

#SPJ1

4 0

1 year ago