Answer:
x=1,y=-1
Step-by-step explanation:
the ans is 1 and -1.
Answer: y=x estimate: 88
Step-by-step explanation:
Answer:
y=3x-8
Step-by-step explanation:
Since the ratio is 3:5, we can write it as the fraction 3/5. then do 3/5=36/x and now solves for x. cross multiply and you get 3x=180. divide by 3 and x=60. and that’s the area of the larger
A rectangle is a parallelogram, and parallelograms have opposite congruent sides. So CF = AB, which is 6 cm. Now we know the height of the trapezium.
The perimeter of a rectangle is 2L + 2W = P, where L is the length, W is the width, and P is the perimeter. Since you know that 6 is one of the side lengths and the perimeter is 20, plug it is for one of the variables and solve.
Ex: 2(6) + 2W = 20
12 + 2W = 20
2W = 8
W = 4.
So, the length of the other two sides is 4 cm wide.
The formula for the area of the trapezium is A = 1/2 * h * (b1 + b2), where h is the height, or altitude of the trapezium, and b1 and b2 are the base lengths.
Plug in the information you gathered into the formula:
A = 1/2 (6)(3+4)
A = 1/2 (6)(7)
A = 21
The area of trapezium CDEF is 21 cm^2 (cm squared).
Although the lengths may not seem appropriate due to the image given, remember that the diagram is not drawn to scale, as stated in the top right corner.
Hope this helps!
