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Archy [21]
3 years ago
10

Help with #5 please

Mathematics
1 answer:
slega [8]3 years ago
7 0

729. multiple 9 times 9 then 81 times 9 and you get D

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Can some one please answer this it is due tomorrow and I could use some help thanks!
max2010maxim [7]

Answer:

15.09

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
I need help with this
VashaNatasha [74]
The answer is b. It cannot be c cause the answer would be a negative number. It cannot be a because there would be more than 100 lollipops altogether. And it cannot be d because the answer would be a fraction. There was 29 lollipops altogether. Hope this helps!
3 0
3 years ago
A retangle has an area of 30 square meters and a perimeter of 34 meters what are the dimensions of the retangle
s344n2d4d5 [400]

Answer: Length = 15 meters

Width = 2 meters

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

Area of a rectangle = l × w

where l = length

w = width

Therefore,

2l + 2w = 34 ...... i

l × w = 30 ........ ii

From equation i

2l + 2w = 34

Divide through by 2.

l + w = 17 ...... iii

Then, l = 17 - w ........ iv

Put equation iv into ii

l × w = 30

(17 - w) × w = 30

17w - w² = 30

w² - 17w + 30 = 0

w² - 15w - 2w + 30 = 0

w(w - 15) - 2(w - 15) = 0

(w - 2) = 0

w = 0 + 2 = 2

w - 15 = 0

w = 0 + 15 = 15

Length = 15 meters

Width = 2 meters

6 0
3 years ago
• You use it to form general ideas and rules based on your experiences and​
Vladimir79 [104]

Answer: Scientific knowledge?

I’m not really sure what you’re asking, but I hope this helped!

Step-by-step explanation:

6 0
3 years ago
Each baseball team in a baseball league has 14 players. A total of 56 players signed up to play. If t represents the number of t
yawa3891 [41]
A is the answer because 14x4=56
8 0
3 years ago
Read 2 more answers
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