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Varvara68 [4.7K]
3 years ago
6

Please i need help i dont know how to do this

Mathematics
2 answers:
Kipish [7]3 years ago
6 0

repost and let me know once it’s up because I can’t see the picture

<em>Good luck,</em>

<em>:)</em>

kondaur [170]3 years ago
3 0

Do what? I can't see a question

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In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the e
ArbitrLikvidat [17]
See the plants grow in airthemetic progression.
day 1 its is 1 and day 2 it is 2, day 3 it is 4.......
so,
1,2,4,6,8,......
so it take 48 days to fill the pond..
total plants = 48/2(2*1+(48-1)*2)
total plants= 2304
so half the plants is 1152
so,
1152=n/2(2*1+(n-1)2)
n=47
it so 47 days to complete half the pond.
7 0
3 years ago
Read 2 more answers
Simplify the expression. 4p−5(p+6)
ELEN [110]
4p - 5(p + 6)

= 4p - 5p - 30

= -p - 30

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Answer: - p - 30
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5 0
2 years ago
Read 2 more answers
A triangular prism is 13 meters long and has a triangular face with a base of 12.6 meters and a height of 16.6 meters. What is t
kolbaska11 [484]

Answer:

1359.54m^3

Step-by-step explanation:

The formula for the volume of a triangular prism is:

1/2(b \times l )\times h

<em>b= base </em>

<em>l = length</em>

<em>h</em><em>= </em><em>height</em>

Step 1: Plug the numbers into the formula

1/2(12.6*13)*16.6

Step 2: Simplify

163.8*16.6

1359.54

Step 3: Add units

The units used in the question were in meters, so the answer is also in meters.

Volume is always cubed, so it would be to the third power...1359.54m^3

If this answer helped you, I would greatly appreciate if you gave me brainliest :D.

5 0
2 years ago
On a scale drawing with a scale of 1 cm = 0.9 m, the height of a tree is 1.2 cm. How tall is the actual tree in meters?
Irina-Kira [14]
1cm=.9m
we can multiply this by 1.2 because it will help when solving the equation
1.2cm=1.08m 
this is your answer!

8 0
3 years ago
Zero product property:<br><br> (x-4)(-5x+1)=0<br><br> lesser x=<br><br> greater x=
GaryK [48]

Answer:

lesser x= (x-4)greater x=(-5x+1)

5 0
2 years ago
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