Answer:
Trapezoid.
Step-by-step explanation:
Given that Mason drew a quadrilateral with only one pair of opposite sides that are parallel
We know that a quadrilateral is a closed region bounded by four lines called sides with four angles totalling 360 degrees.
Some special types of quadrilaterals are squares, rectangles, parallelograms, trapezoids, etc.
When all four sides and four angles are equal square. When only angles are equal, rectangle. When all four sides are only equal, rhombus. A trapezium is a quadrilateral with only one pair of sides parallel
Hence here what Mason drew is a quadrilateral.
Total Ballons Sold : 122
F) Which number in the following set represents the amount of balloons sold by Crystal?
{ 30, 31, 116, 118 }
Thanks
the answer is 30 because Shamika sold twice as much balloons as Crystal which is 60. 30+60=90 then Aliya sold 2 more balloons than Crystal which 32+90=122
hey! the value of y is 57
Solution:
You need minimum of two lines which are parallel or coincident to represent proportional relationship.
Suppose two lines in one dimensional plane is Coincident.These lines are represented by a and b. Then to represent proportional relationship between them ,we can write it as follows
a = K b
or, b= Ta, where K and T are proportionality constant.
→→Line in two dimensional coordinate plane, which passes through origin or are Coincident, represents proportional relationship.
1. 2 x + 3 y= 5
2. 4 x + 6 y =10
Line 2 = 2 × Line 1
2. y= k x is equation of any line passing through origin, where k is constant of proportionality between x coordinate and y coordinate.