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Arlecino [84]
3 years ago
8

What is the following product? (5sqr2-4sqr3)(5sqr2-4sqr3)

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

98-40sqrt6

I used a calculator after trying to foil

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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
RSB [31]

Answer:

7/8

Step-by-step explanation:

To find: number which represents the expression

Solution:

Integers refers to natural numbers, 0 together with negative of rational numbers.

A rational number is the number of the form  where p and q are integers and  .

So,  represents

3 0
3 years ago
A cylinder has a radius of 12m and a height of 30m. Find the surface area and volume
Anastasy [175]

Answer:

Surface Area: 1008π OR 3166.73

Volume: 4320π OR 13,571.68

Step-by-step explanation:

Surface Area Equation:

2πrh+2πr^2

Work:

2π (12) (30) + 2π12^2

2π(360) + 2π(144)

720π + 288π

1008π OR 3166.73

Volume Equation:

πr^2h

Work:

π12^2 (30)

π144 (30)

4320π OR 13,571.68

4 0
3 years ago
Translate the following sentence into an equation. The product of five and a number y is two less than the quotient of four and
Monica [59]

Answer:

5y-2(4/y)

Step-by-step explanation:

4 0
3 years ago
Mary leaves London at 12:00 and expected to arrive in Dorset at 13:00, however she had to detour due to road works eventually ar
Andreyy89
So she started at 12 and ended at 14
14-12=2

she traveled for 2 hours

50miles per hour or 50m/h
(m=miles not minutes)
2 hours so
2h times 50m/h
100miles traveled
7 0
3 years ago
Im very young and need help whats 2+2
Fynjy0 [20]

Answer:

4

Step-by-step explanation:

if you had 2 monkeys and another 2 monkeys and you put them in a pen together then you will have 4 monkeys in the pen

hope this helps :))

7 0
3 years ago
Read 2 more answers
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