Answer:
Step-by-step explanation:
The distance formula that gives the distance between two points is given as:
Plugging in our given points, we get:
.
Answer:
Step-by-step explanation:
We have
We are going to analyze both sides of the equation separately.
Part a:
Applying common denominator:
Part b:
In the numerator we can apply common factor 4. And in the denominator we can apply difference of squares.
<em>Remember: </em><u><em>Difference of squares:</em></u><em> </em>
Then,
An extraneous solution is <em>not a valid solution for a problem. </em>We know that the denominator can't be zero.
The denominator of the first side of the equation is:
and we have to see for which values of the denominator is zero:
⇒ and
The denominator of the second side of the equation is:
And we have to see for which values of the expression is zero,
⇒ and
Then the extraneous solutions of the equation are:
Because those are the values of that make the denominator zero.
Answer:
68.75
Step-by-step explanation:
50÷4=12.5 SO 1HOUR=12.5 so 1/2=12.5÷2=6.25 so 12.5x5=62.5+6.25=68.75
<h3>
Answer:3</h3><h3 />
Step-by-step explanation:
1. 45. 2.Multiple by 7 until u get to 21 which is 3.
-24. 7,14,21
_______.
21
3. To get his blender he has to mow the lawn 3 times.