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VARVARA [1.3K]
3 years ago
6

Find the area of a rectangle with base 40 cm and height 2 m

Mathematics
2 answers:
Tamiku [17]3 years ago
3 0

Answer: 80

Step-by-step explanation:

Delvig [45]3 years ago
3 0

Answer: 0.8 sq. m.

Step-by-step explanation:

Basev= 40 cm = 0.4 m

Area = base x height

Area = 0.4 x 2m

Area = 0.8 sq. m.

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The volume of a cube is 512 cm3 . What is the area, in square centimetres, of each side of the cube?
lesantik [10]

Answer:

Step-by-step explanation:

V of a cube is s^3

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2 years ago
Please help me find the nth term of this sequence 0, 3, 8, 15, 24
Setler [38]

Answer:

80

Step-by-step explanation:

0,   3,   8,   15,   24,  <u>35,</u>   <u>48,</u>   <u>63,</u>  <u>80</u> which is the nth term

first step you have to find how many steps the sequence was going with.

examples= from 0 to 3 the steps were 3

                =from 3 to 8 the steps were 5

                = from 8 to 15 the steps were 7

you will recognize that the steps the sequence is going with is odd numbers.

so you will use the odd numbers until you find what you need. which leads you to 80 which is the nth number in the sequence.

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