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77julia77 [94]
3 years ago
15

29

Mathematics
1 answer:
xxMikexx [17]3 years ago
4 0

Answer

15.8

Step-by-step explanation:

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Which macaw has a mass closest to 1 kilogram?
Nataliya [291]

Answer:

green winged

Step-by-step explanation:

coz 1 kg = 1000g

and 900 is closer to 1000

7 0
3 years ago
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jemboy wants to make his 8 meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2
mel-nik [20]
Side = 8m
He increases length by 2m and reduces width by 2m
(a.) New dimensions will be -
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(b.) Area = length x breadth (or width)
 here we will use the special product (x+y) (x-y)
length = (x+y) and width = (x-y)
area = (8+2) x (8-2)
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3 0
4 years ago
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Please help i dont know
pantera1 [17]

Answer:

luke is correct

Step-by-step explanation:

3 ÷ 3 ÷ 7 = 0.142857

\frac{1}{3} × \frac{3}{7} = 0.142857

4 0
3 years ago
(a) Solve 7( k - 3 ) = 3k - 5
babymother [125]
A) 7(k-3)=3k-5\\ 7k-21=3k-5\\ 7k-3k=-5+21\\ 4k=16\\ k=\frac { 16 }{ 4 } \\ k=4

b) (2x+3)(x-8)\\ 2{ x }^{ 2 }-16x+3x-24\\ 2{ x }^{ 2 }-13x-24

c) \frac { 7-3f }{ 4 } =2\\ 7-3f=4\cdot 2\\ 7-3f=8\\ -3f=8-7\\ -3f=1\\ f=-\frac { 1 }{ 3 }
7 0
4 years ago
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Solve<br> 5t &lt; -15 <br><br> T&lt; 3<br> T&lt; -3<br> T&gt; 3<br> T &gt; -3
OLga [1]

Answer:

B

Step-by-step explanation:

5t < -15 (divide by 5 on each side)

t < -3

7 0
3 years ago
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