<h2><em>x=\frac{3}{4}
</em></h2><h2><em>step-by-step explanation:
</em></h2><h2><em>
</em></h2><h2><em>we are given
</em></h2><h2><em>
</em></h2><h2><em>-6+2x=6x-9
</em></h2><h2><em>
</em></h2><h2><em>since, we have to isolate x on anyone side
</em></h2><h2><em>
</em></h2><h2><em>so, we can move all x terms on one side
</em></h2><h2><em>
</em></h2><h2><em>subtract both sides by 2x
</em></h2><h2><em>
</em></h2><h2><em>-6+2x-2x=6x-9-2x
</em></h2><h2><em>
</em></h2><h2><em>-6=4x-9
</em></h2><h2><em>
</em></h2><h2><em>add both sides by 9
</em></h2><h2><em>
</em></h2><h2><em>-6+9=4x-9+9
</em></h2><h2><em>
</em></h2><h2><em>3=4x
</em></h2><h2><em>
</em></h2><h2><em>divide both sides by 4
</em></h2><h2><em>
</em></h2><h2><em>we get
</em></h2><h2><em>
</em></h2><h2><em>x=\frac{3}{4}</em></h2><h2><u><em></em></u></h2><h2><u><em>x=3/4</em></u></h2>
The sum of the angles in any triangle is 180 degrees. If one of the three angles is 90 degrees (a right angle) the the sum of the other two angles is 90 degrees. Therefore each of the other two angles must be acute.
The statement is TRUE.
Answer:
17
Step-by-step explanation:
The diagonals in a parallelogram bisect each other, creating two equal halves. So HV = 1/2 of XV
HV = XV/2
HV = 34/2
HV =17
Answer:
48m
Step-by-step explanation:
Four pieces are easily found,
6m, 6m, 8m, 8m
The diagonal pieces can be found using Pythagoras theorem
+ =
Where c is the length of the diagonal piece and a and b are the two sides of the triangle
+ =
64 + 36 =
100 =
= c
c = 10
Remember there are two identical diagonal pieces
Total length of the wood = 6 + 6 + 8 + 8 + 10 + 10
Total length of the wood = 48m