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Marat540 [252]
2 years ago
12

Someone please help me with these. I forgot how to do these. Need within a hour

Mathematics
1 answer:
Soloha48 [4]2 years ago
5 0
I also forgot man‍ but if you wanna be nice and give me brainliest that would be appreciated
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Plssssss helppppppppp
madam [21]

Answer:

1,385.44 {ft}^{2}

<h3>4th answer is correct</h3>

Step-by-step explanation:

\pi {r}^{2}  \\ \pi \times 21 \times 21 \\  = 1,385.44 {ft}^{2}

7 0
3 years ago
What is 13/78 redused to its lowest form
Wewaii [24]
Divide to get a low form of a fraction. 
13 divide by 13 = 1
78/13 = 6

1/6 would therefore, be the lowest form
6 0
3 years ago
Read 2 more answers
The apothem is 3V3 units because it is
Reika [66]

Answer:

Opposite the 60-degree angle.

Step-by-step explanation:

5 0
3 years ago
Help me solve this other riddle please ‍♀️
MatroZZZ [7]
BEcause he felt jumpy
6 0
3 years ago
All the boxes in a certain warehouse were arranged in stacks of 12 boxes each, with no boxes left over. After 60 additional boxe
AveGali [126]

Answer:

(1) There were fewer than 110 boxes in the warehouse before the 60 additional boxes arrived. (2) There were fewer than 120 boxes in the warehouse after the 60 additional boxes arrived.

Step-by-step explanation:

Given that all the boxes in a certain warehouse were arranged in stacks of 12 boxes each, with no boxes left over.

This implies that boxes are in multiples of 12

i.e. 12, or 24, or 36 or....

Let us say this as 12m for m an integer

Now additional boxes arrived =60

Total number of boxes now = 12m+60

This when arranged in stacks of 14,nothing left out

Or this is multiple of 14

12m+60 = 14n for some positive integer n.

By trial and error we find that if 60 is to be divided by 14, 24 should be added and 24 is a multiple of 12.

So we say originally 24 boxes were there now 84 boxes there.

Hence both options are right.

(1) There were fewer than 110 boxes in the warehouse before the 60 additional boxes arrived. (2) There were fewer than 120 boxes in the warehouse after the 60 additional boxes arrived.

3 0
3 years ago
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