The circular area surrounding the design is an existing rock bed are 24.5, 21, 27, 91 and 91 ft sq.
<h3>What is a parallelogram?</h3>
That quadrilateral in which opposite sides are parallel is called a parallelogram.
Thus, a parallelogram is always a quadrilateral but a quadrilateral can or cannot be a parallelogram.
It is given the bases of the trapezoids are 6 ft and 8 ft,
The heights of the trapezoid and the parallelogram are 3.5 ft each, and the horizontal distances between the left and right vertices of each rhombus is 2 ft.
Trapezoid
Area = 1/2(3.5)(6 + 8)
Area = 24.5
Parallelogram
Area = 1/2(3.5)(6)
Area = 21
Rhombus
Area = 1/2(7)(2)
Area = 7
Red Area
Area = 2(21) + 2(2.4)
Area = 91
White Area
Area = 2(21) + 2(2.4)
Area = 91
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Answer:
The answers are given below.
Step-by-step explanation:
2.
a) The range for Y - axis should be $ 12,000 to $ 19,500 while taking $ 500 denoting a unit length on the Y - axis. So, it will be in the scale ratio of ,
500 : 1 .
b)The step-size of the Y-axis can be taken to be 5 units per step, i. e., the marks are to be set at, 0 unit, 5 unit, 10 unit etc.
c) The range for X-axis should be, 0 to 10 years taking '0' mark on the base year which is the year, 10 years before from now and 1 year should be denoted by a unit length of X - axis. So, it will be in the scale ratio of 1 : 1 .
d)The step-size of the X-axis can be taken to be 2 units per step, i. e., the marks are to be set at 0 unit, 2 unit, 4 unit etc.
Answer:
Option C is correct.
System of equation which will produce infinitely many solutions:
3x - y = 14
-9x +3y = -42
Step-by-step explanation:
From the options
Only equation which is infinitely many solutions is
3x - y = 14 ......[1]
-9x +3y = -42 ......[2]
For infinitely many solutions, we are looking for linearly dependent equations, which means one equation is an exact multiple or sub-multiple of the other.
Multiply [1] by -3 we get
or
-9x + 3y = -42 which is same equation as [2]
therefore. by definition of infinitely many solution,
equation 2 is -3 times(or multiple) of equation 1
Answer:
there y= -x - 3 is correct
Step-by-step explanation:
(-4,1) ; (-3,0)
y= -x - 3
with (-4,1)
1 = -(-4) - 3 = 4 - 3 = 1. left = right
with (-3,0)
0 = -(-3) - 3 = 3 - 3 = 0. left = right
so the line y = -x - 3 is passes through points (-4,1) and (-3,0)
