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Korolek [52]
3 years ago
9

Help please i beg for help please

Mathematics
1 answer:
gayaneshka [121]3 years ago
4 0

Answer:

f(x)= x2 -4

Step-by-step explanation:

it is because it has no complex roots

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What adds to 60 and multiples to 900
notsponge [240]

Answer:

30

Step-by-step explanation:

30 + 30 = 60

3* 3 = 9

Add the 0s

30 * 30 = 900

I hope I helped!

Let me know if you need anything else!

~ Zoe

4 0
3 years ago
Read 2 more answers
A rectangle has a width one less than the length. If the perimeter is 30 units find the width and length
Olegator [25]

Answer:

7 units by 8 units

Step-by-step explanation:

ALL POSSIBLE PERIMETERS:

1x14

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3x12

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7x8

5 0
3 years ago
Summation notation of 2+4+6+8+10
Veronika [31]
The answer to this question is 30.
4 0
3 years ago
A cylindrical well has a radius of 8 feet and a height of 13 feet what is the volume of the well use 3.14 for pie round your ans
vitfil [10]
To find the volume of a cylinder, you use this formula:
V = \pir^{2}h

Plug in your numbers,
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Exponents:
V = (3.14 * 64) * 13

Parentheses:
V = 200.96 * 13

Multiply:
V = 2612.48ft^{2}
8 0
3 years ago
If Sammy sold 8 water bottles for every 3 water bottles David sold and all together they sold 110 how many did each boy sell
taurus [48]
Sammy- 80
David- 30
I got this by doing 8+3=11
110÷11=10
8×10=80
3×10=30
~JZ
<span>Hope it helps</span>
5 0
3 years ago
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