There are equivalent equations just like there are equivalent fractions.
x + y = 4....multiply this entire equation by 3
3(x + y) = 3(4) = 3x + 3y = 12 ...this is the exact same line as the other equation.
This means ur lines are equivalent, they are the same line.
This means there is infinite solutions <==
Answer: B. Isosceles Triangle
Step-by-step explanation:
isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having two and only two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case.
Answer:
2,∞
Step-by-step explanation:
For the range, x2 takes its minimum at x=0 , so putting in x =0 gives y=√x2+4=√0+4=2 therefore making the range [2,∞).
In this problem, you are tasked to find the value of x.
-12 = 3x + 3
This is the same as:
3x + 3 = -12
You have to transpose the 3 to the other side to solve the
equation.
3x = -12 – 3
3x = -15
x = -5
Answer: Carlos
Step-by-step explanation:
Carlos had finished half of his project and Mindy had finished a third.
Half > Third
To confirm, you can convert both to decimals.
1/2 = 0.5
1/3 = 0.33
0.5 > 0.33
<em>Carlos has therefore finished more of his project than Mindy. </em>
