Answer:
c, I believe. I'm not 100% sure.
The answer: "
h = − r " .
_________________________________________________Explanation:_________________________________________________Given:
_________________________________________________The formula/equation for the "surface area, "S", for a cylinder:
_________________________________________________ S = <span>2 π r h + 2 π r² ;
in which:
S = the surface area ;
r = radius ;
h = height;
_____________________________________________Rearrange the equation; and isolate "h" on ONE side of the equation;
__________________________________________________ So, consider:
</span>2 π r h + 2 π r² ;
<span>
__________________________________________________Factor out a "</span>2 π r " ;
<span>
__________________________________________________S = </span>2 π r * (h + r) ;
<span>
Divide each side of the equation by "</span>2 π r " ;
<span>
__________________________________________________ S / (</span>2 π r) = [(2 π r) * (h + r)] / [2 π r] ;
<span>
to get:
__________________________________________________ </span>S / (2 π r) = h + r ;
↔ h + r = S / (2 π r) ;
__________________________________________________ Subtract "r" from EACH side of the equation; to isolate "h" on one side of the equation; and to rewrite/rearrange the formula in terms of "h" ;
____________________________________________________ h + r − r = [S / (2 π r)] − r ;
____________________________________________________to get:
____________________________________________________ h = − r .
____________________________________________________
Step-by-step explanation: Set the function equal to 0 and solve for x.
Answer: x = 0.83393856
Like terms are those terms, which have the common variable with same powers.
The number of like terms in the given expression are 3, which is . the option 3 is the correct option.
<h3>What is like terms?</h3>
In the algebra or the algebraic expression the like terms are those terms, which have the common variable with same powers.
Given information-
The given expression in the problem is,
The given expression is the algebraic expression which 3 number of unknowns variables.
There is total 6 terms in the given expression. In which 5 terms consists the variables and one term is constant.
In the given expression,
- The total number of terms with variable x are 3 which are,.
- The total number of terms with variable y is 2 which is .
- The total number of terms with variable z is 1 which is .
- The total number of constant terms is 1 which is 7.
Thus the number of like terms in the given expression are 3, which is . the option 3 is the correct option.
Learn more about the like terms here;
brainly.com/question/1779134