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# What is the solution to 1 plus 1?

# What value of p is the solution set of 5p - 1 equals 2p plus 20?

To find the value of p, simply use addition, subtraction and division to isolate p: 5p -1 = 2p + 20 5p - 2p - 1 = 2p - 2p + 20 3p - 1 + 1 = 20 + 1 3p/3 = 21/3 p = 7 The value …of p is 7.

# What is the answer for 1 plus 1 plus 1 plus 1X0?

1+1+1+1x0 1+1+1+0 1+1+1 3

# What's 1 plus 1?

1 + 1 = 2

# How much is 1 plus 1?

When working with numbers the way people do in everyday life 1+1=2. However, there are times and circumstances when the result is different. For example, 1 pile of sand put …together with another pile of sand equals ONE pile of sand, so then it would be correct to say that 1+1=1. Or, if you are working in binary arithmetic, where only ones and zeros are used, and the expression "10" is equivalent to the number two, then 1+1=10. Or, if you are considering rotations through pi radians (180 degrees), 1 + 1 = 0. Similarly if you consider flipping a switch.

# What is 1 plus 1 plus?

2 decimal, or 10 binary.

# What is 1 plus 1 minus 1?

1. Because: 1 + 1 is 2. So 2-1 must be 1. To put it more simple, 1 + 1 - 1 is 1.

# What is 1 plus 1 riddle answer?

Window.

# Why is 1 plus 1 2?

because just like any other math problem a number plus a number is how ever many more #'s it was than there was at the start of the number... == The fact that 1 plus 1 is 2 re…ally comes down to the definition of 1 and 2 and plus. 2 is defined to be the next number after 1. (i.e. the successor of 1) Addition, denoted by plus, is defined , in part, by the rule: n +1 is the successor of n. That is, adding one to a number is the same as finding the number after it.

# What is the solution to sec plus tan equals cos over 1 plus sin?

sec + tan = cos /(1 + sin) sec and tan are defined so cos is non-zero. 1/cos + sin/cos = cos/(1 + sin) (1 + sin)/cos = cos/(1 + sin) cross-multiplying, (1 + sin) 2 = cos …2 (1 + sin) 2 = 1 - sin 2 1 + 2sin + sin 2 = 1 - sin 2 2sin 2 + 2sin = 0 sin 2 + sin = 0 sin(sin + 1) = 0 so sin = 0 or sin = -1 But sin = -1 implies that cos = 0 and cos is non-zero. Therefore sin = 0 or the solutions are k*pi radians where k is an integer.

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# What is 1 plus 1?

1 + 1 = 2

Answered

# What is the answer for 1 plus 1?

2

Answered

# What is the pH of a solution with H3O plus equals 1 x 10-9M?

pH = -log(hydronium concentration) [Hydronium is H 3 O. -log(1 x 10 -9 ) = 9

Answered

# Is 1 the solution of the equation 3x plus 7 equals 2x?

An easy way to check your answers: put your answer (1) in place of your variable (x). So, does 3x1 + 7 = 2x1? The left hand side equals 10, but the left hand side equals 2. 1 …doesn't make the equation work, so it is not a solution. To solve the equation (or any linear equation of one variable), get the x on one side and all the other numbers on the other side by doing the same arithmetic (+,-,x,/) to both sides. 3x + 7 = 2x Subtract 2x from each side. x + 7 = 0 Subtract 7 from each side. x = -7 So the solution to 3x + 7 = 2x is x = -7.

Answered

In Calculus

# What is the solution for 7x-1 equals 2x plus 2?

7X - 1 = 2X + 2 subtract 2X from each side 7X - 2X - 1 = 2X - 2X + 2 5X - 1 = 2 add 1 to each side 5X - 1 + 1 = 2 + 1 5X = 3 divide both sides integers by 5 (5…/5)X = 3/5 X = 3/5 --------------check in original equation 7(3/5) - 1 = 2(3/5) + 2 21/5 - 1 = 6/5 + 2 (1 = 5/5 and 2 = 10/5 ) 21/5 - 5/5 = 6/5 + 10/5 16/5 = 16/5 ----------------------checks

Answered

In Algebra

# Is (9-1) a solution of x plus 5y4?

If you mean x+5y = 4 then (9, -1) is the solution