Answer:
1) Some number increased by two
Answer: <u>b + 2</u>
2) A variable decreased by two
Answer: <u>x - 2</u>
3) Product of an unknown value and two
Answer: <u>2z</u>
4) Quotient of some number and two
Answer: <u>a ÷ 2</u>
5) An unknown value squared
Answer: <u>y2</u>
<u></u>
<em>Hope this helps</em>
<em>-Unknown </em>
<u></u>
9514 1404 393
Answer:
y = -5/3x -13/3
Step-by-step explanation:
In any "solve for ..." problem, it is useful to start by identifying where the target is and what has been done to it. Here, y is in one term on the left side of the equation and it has had these things done to it:
We want to undo these in reverse order. We undo addition by adding the opposite. We undo multiplication by multiplying by the reciprocal (equivalently, dividing). <em>Whatever we do to one side of the equation, we must also do to the other side</em>.
So, first we add the opposite of -5x to both sides of the equation.
-5x +5x -3y = 13 +5x
-3y = 13 +5x . . . . . . . . . collect terms
Next, we undo the multiplication by -3. We can do that by multiplying both sides by 1/(-3) = -1/3.
(-1/3)(-3y) = (-1/3)(13 +5x)
y = -5/3x -13/3 . . . . . also we rearranged the terms to standard form
<u>Given</u>:
The given angle is radians.
We need to convert the given radians into degrees.
<u>Radians to degrees:</u>
The radian can be converted into degree by multiplying the given radian by
Thus, to convert the given radian into degree, we shall multiply the given radian with
Hence, we have;
Simplifying, we get;
Thus, the measure of the given radian is 160° degrees.
It is showing that there is an exponent. For example, if you saw 4^2 it would mean four to the second power or four squared.