Mr Shape Mathematics Give Away By 8pm 13th August 2020 - Education (2)

Mr Shape Mathematics Give Away By 8pm 13th August 2020 - Education (2) - Nairaland

Nairaland Forum › Nairaland General › Education › Mr Shape Mathematics Give Away By 8pm 13th August 2020 (2985 Views)

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:17pm On Aug 13, 2020

Mrshape:
Please let give it to him. See got the most accurate answer of all.

I set this question to test on knowledge of empty set

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:17pm On Aug 13, 2020

DarmosRaimos:
Mr shape Pls are will just giving answers here without following the right mathematical procedures?

like solution?

If I need solutions I will specify with solution

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by DarmosRaimos(m): 8:18pm On Aug 13, 2020

[quote author=smartblu post=92786326]Daimosramos... Hope you are in form today. A lot of challengers are in tonight[/quote I am at alert my brother. God is in charge

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:19pm On Aug 13, 2020

Question 21

What is the sum of the digits in 21.2 and 4.0

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:19pm On Aug 13, 2020

Mrshape:

Question 21

What is the sum of the digits in 21.2 and 4.0

25.2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by DarmosRaimos(m): 8:19pm On Aug 13, 2020

Mrshape:
like solution?

If I need solutions I will specify with solution

I said that because he did not follow the right procedure. I also understand

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by OSADNA009(m): 8:19pm On Aug 13, 2020

Mrshape:

Question 21
What is the sum of the digits in 21.2 and 4.0

25.2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:19pm On Aug 13, 2020

Mrshape:

Question 21

What is the sum of the digits in 21.2 and 4.0

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Pastemj(f): 8:20pm On Aug 13, 2020

Mrshape:

Question 21

What is the sum of the digits in 21.2 and 4.0

25.2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by smartblu(m): 8:20pm On Aug 13, 2020

Mrshape:

Question 21

What is the sum of the digits in 21.2 and 4.0

25.2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by smartblu(m): 8:21pm On Aug 13, 2020

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:21pm On Aug 13, 2020

Kareayo:
9

#20 to your wallet

Let us be able to identify different between digit and number

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Davechuks360(m): 8:22pm On Aug 13, 2020

Mrshape:

Question 21

What is the sum of the digits in 21.2 and 4.0

2 + 1 + 2 + 4 + 0 = 9

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:22pm On Aug 13, 2020

DarmosRaimos:
I said that because he did not follow the right procedure. I also understand

OK sir.
Like 2^3=8
Then placing them?

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by DarmosRaimos(m): 8:22pm On Aug 13, 2020

Nice one Kareayo. Mr shape I must say that when posting your questions do not forget that other people may want to reply your quote. So sir always introduce your question as you have always been doing it (GET READY FOR THE NEXT QUESTION). Thank you

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by smartblu(m): 8:23pm On Aug 13, 2020

Mrshape:

Question 21

What is the sum of the digits in 21.2 and 4.0

How is it 9

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:24pm On Aug 13, 2020

DarmosRaimos:
Nice one Kareayo. Mr shape I must say that when posting your questions do not forget that other people may want to reply your quote. So sir always introduce your question as you have always been doing it (GET READY FOR THE NEXT QUESTION). Thank you

Yes it will make sense that way

Give me few minutes let me update my my dash board

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:28pm On Aug 13, 2020

smartblu:
How is it 9

2+1+2+4+0=9

Sum all digits

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:29pm On Aug 13, 2020

Get ready for the next question

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Elton02(m): 8:32pm On Aug 13, 2020

{ }, {1}, {2}, {3}, {1,2}, {1,3}, {2,3}, {1,2,3}

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:32pm On Aug 13, 2020

Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:34pm On Aug 13, 2020

Mrshape:

Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE

A=π(R²﹣r²) = π(3²-2²) = 5π

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by DarmosRaimos(m): 8:34pm On Aug 13, 2020

Mrshape:

Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE
A= pi(R^2- r^2)
A=3.142*9*4
A=113.112cm^2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Davechuks360(m): 8:35pm On Aug 13, 2020

Mrshape:

Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE

pi(R² - r²)
=pi * (3² - 2²)
=pi * (9 - 4)
=5pi cm2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:36pm On Aug 13, 2020

Mrshape:

Question 23
What is the area of an Annulus of radi 3cm and 2cm respectively
WITH SOLUTION PLEASE

A = π(R²﹣r²) = π(3²-2²) = 5π = 15.71 cm²

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by DarmosRaimos(m): 8:37pm On Aug 13, 2020

[quote author=DarmosRaimos post=92787045][/quote]A=pi(Rsquare-rsquare)
A=3.142*(9-4)
A=15.71cm^2

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:38pm On Aug 13, 2020

Kareayo:
A=π(R²﹣r²) = π(3²-2²) = 5π

I will give it to you but please put your unit
#20 to your wallet

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:39pm On Aug 13, 2020

Mrshape:
I will give it to you but please put your unit
#20 to your wallet

ok. Thanks

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:42pm On Aug 13, 2020

Next question loading

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Mrshape(op): 8:46pm On Aug 13, 2020

Question 24
find the gcf of 12 and 30

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by smartblu(m): 8:47pm On Aug 13, 2020

Mrshape:

Question 24
find the gcf of 12 and 30

Re: Mr Shape Mathematics Give Away By 8pm 13th August 2020 by Kareayo(f): 8:47pm On Aug 13, 2020

Mrshape:

Question 24
find the gcf of 12 and 30

1 2 3 4 5 6 Reply

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