Comparing the two triangle above, we can state:
a) The side WZ = side YZ
b) The side VZ = XZ
c) Angle WZV = Angle XZY (Vertical Angles)
d) XY is parallel to WV
e) So, Angle XYZ = Angle VWZ
Thus, we can conclude that the two triangles are exactly equal in measure. All the sides and angles of the triangle have the same measure.
So, Side WV = Side XY
12x - 61 = 3x + 2
12x - 3x = 2 + 61
9x = 63
x = 7
So, length of WV will be = 12(7) - 61 = 23
Thus, the answer to this question is 23
The answer is 3. 3 unit distance.
4 teaspoons times 12 equals 48 teaspoons.
SA = (Base Area • 2) + (Base Perimeter • Distance)
= (10*6 * 2) + (10 + 10 + 6 + 6 * 4)
= (60 * 2) + (32*4)
=120 + 128
SA = 248 inches squared
Answer:
The signed number that indicates how much of the levee will erode during the next decade is:
-30 feet
Step-by-step explanation:
a) Data and Calculations:
Erosion rate of the banks of the levee = 3 feet per year
For 10 years, if nothing is done to correct the problem, the eroded banks will be equal to 10 * 3 = 30 feet
Therefore, the signed erosion in the next decade is -30 feet.
b) The quantity of erosion can be given as the number of years involved without correction, multiplied by the rate of erosion per year. This implies that the quantity of erosion depends on the number of years and the rate of erosion per year.
