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How do you Factorise p2 plus 10d plus 7?
p2+10d+7
What is d plus 3d plus 6d?
They can be simplified to 10d
What is 4d plus 9e plus 10d plus 11e equals?
14d + 20e
If A over B is a fraction in simplest form with A and B counting numbers and a terminating decimal form why must B be a factor of a power of 10?
Suppose A/B equals a decimal fraction F, which has d digits after the decimal place and then terminates.Then (A/B)*10D = F*10D is an integer.That is A*10D/B is an integer.A and B are coprime so they have no factor in common and therefore B must divide 10D.
What is 2d plus 11e plus 8d plus 11e in algebra?
2d + 11e +8d + 11e = 10d + 22e
A piggy bank has only nickels and dimes in it there are 14 coins worth 0.95. How many nickels and dimes are in the bank?
2 variables with 2 equations. A simultaneous equation problem. d+ n = 14 10d + 5n = 95 Multiply the first equation by -5 -5d + -5n = -70 10d + 5n = 95 add together 5d = 25 d = 5 ◄ plug that in the first equation to find n 5 + n = 14 n = 9 ◄ check 5 dimes plus 9 nickles is 50c+45c=95c ■
What is the answer for 3c - 4d equals 6d plus 4c?
3c - 4d = 6d + 4c Subtract 4c from both sides: -c - 4d = 6d Add 4d to both sides: -c = 10d or c = - 10d
How do you simplify 3d plus 8d-d-5?
3d + 8d - d - 5 = 10d - 5 = 5*(2d - 1)
What is the gcf of 63 and 45c?
The GCF is 9.
What is 45 degrees Celsius?
45C is 113 ℉
What does 45c equal in Fahrenheit?
45ºC = 113.0ºF
Does the canon 10d do video?
No.
