You should just multiply the first equation by 3 so you will have :
3 ( 3x+y= 7 ) ⇒ 9x + 3y = 21 so now you have the missing values and they are 3 and 21 :))
i hope this is helpful
have a nice day
The answer for the question above is the B/Second one or
Y=3(1/3)^x
Interesting question.
It will describe a multi step proof if the givens have to be restated.
It does depend on theorems and postulates or could.
Geometric statements require that they logically fall into the pattern needed for a proof. This statement is also true.
But the best answer is D. If you provide 1 counterexample, you don't need to go any further. <<<<< Answer.
Yes it is a rational number
<span>Congruent triangles are
triangles with the same sides and the same measure of angles. You are given
triangle DEF which is similar to triangle FGH. From the figure, side FH is
larger than side DF. So the statement of them being congruent cancels out. Triangle
DEF is smaller in size than triangle FGH. So they are not congruent. The slope
is defined as the rise over run. Side DF has the same slope as side FH. Sides DE
and FE are proportional to sides FG and HG. Only C and D is correct.
</span>