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klio [65]
3 years ago
12

3. Identify all the sets to which the number

Mathematics
1 answer:
Schach [20]3 years ago
6 0

Answer:

149 is a whole number, natural number, and integer

Step-by-step explanation:

whole number: a number with no fractional or decimal part. cannot be negative

natural number: whole numbers from 1 and up

integers: all whole numbers and their negative conterpoints.

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What is 136 - 69 in an explanation I don’t understand how to sub 6 And 9 or regrouping with digits lower than a high number
My name is Ann [436]

Answer: 67 love!

Step-by-step explanation: look at the picture below love!

3 0
3 years ago
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Express 79.2% as a decimal. <br> A. .792 <br> B. 7.92 <br> C. .79 <br> D. .0792
N76 [4]
The trick to changing percent to decimal and decimal to present is simple

From percent to decimal : move the decimal place two places to the left and remove percent sign.

From decimal to percent: Move the decimal place two places to the right and put a percent sign.

Sooooo....
When you move the decimal - 79.2% - to the left two time - .792 - the answer left would be
A. 0.792

6 0
3 years ago
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Which of the following is perfect square trinomial. Ive asked 4 times. Please Help. Will give brainlilest
Nutka1998 [239]

Answer:

D

Step-by-step explanation:

a perfect square trinomial is

a^2x^2\pm2(ab)xy+b^2y^2

factorized is

(ax\pm by)^2

so as you can see option A and B can't be, because they have -49y^2 and it has to be plus

so the other options are C and D

in the trinomial a=4 and b=\pm 7

the roots of a^2 and b^2

\pm2abxy=\pm2(4)(7)xy\\\\=\pm56xy

so it's option d with b=-7

16x^2-56xy+49y^2

6 0
3 years ago
La desigualdad para comparar los numeros 11 y ‐9​
BaLLatris [955]

Answer:

dont speek that language

Step-by-step explanation:

8 0
3 years ago
It takes Andrew 720720720 seconds to take a shower. He spends an additional 420420420 seconds eating breakfast. How many minutes
Brilliant_brown [7]

Answer: 19 minutes

Step-by-step explanation:

Here is the complete question:

takes Andrew 720 seconds to take a shower. He spends an additional 420 seconds eating breakfast.

How many minutes does it take Andrew to take a shower and eat breakfast?

From the question, we are told that Andrew spends 720 seconds to take a shower and also spends an additional 420 seconds eating breakfast. The total time spent by Andrew will be:

= 720 seconds + 420 seconds

= 1140 seconds

We will then convert 1140 seconds to minutes. We should note that 60 seconds = 1 minute. Therefore,

1140 seconds = 1140/60

= 19 minutes

Andrew uses 19 minutes to take a shower and eat breakfast.

7 0
3 years ago
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