4.2 to the 2nd power is equal to 17.64 while 10 to the 2nd power is equal to 100. The latter is larger.
42 to the second power, also known as 42 squared, 422 = 42 x 42 = 1764.
42*63 = 3456
We will call the two numbers X and Y. 1) X + Y = 102 2) X - Y = 42 3) Rearrange the second equation ---> X = Y + 42 and plug into the first. 4) (Y + 42 ) + Y = 102 5) 2Y + 42 = 102 6) 2Y = 60 7) Y = 30 * 8) Plug into the second equation ---> X - 30 = 42 (so X = 42+ 30) 9) X = 72 * 10) 72 is the answer.
4-2 = 1/42 = 1/16 = 0.0625
3x2 - 15x + 42 = 3*(x2 - 5x + 14) which cannot be factorised further.
42 to the second power, also known as 42 squared, 422 = 42 x 42 = 1764.
42 - 6 = 1042 - 6 = 1042 - 6 = 1042 - 6 = 10
It is: 42 = 16
42 is 4x4=16
The GCF is 14.
42*63 = 3456
No because first digit must start with 1. to 9. and not 32.
We will call the two numbers X and Y. 1) X + Y = 102 2) X - Y = 42 3) Rearrange the second equation ---> X = Y + 42 and plug into the first. 4) (Y + 42 ) + Y = 102 5) 2Y + 42 = 102 6) 2Y = 60 7) Y = 30 * 8) Plug into the second equation ---> X - 30 = 42 (so X = 42+ 30) 9) X = 72 * 10) 72 is the answer.
42 millions is 10 times larger than 4,200 thousands which is 4,200 x 1,000 = 4,200,000 = 4.2 million
7*6 + 22 - 32 = 42 + 4 - 9 = 37
15,848.93 (rounded).
4-2 = 1/42 = 1/16 = 0.0625