Answer:
B and D
Step-by-step explanation:
First method :
All angles of a quadrilateral sums to 360 degrees
A + B + C + D = 360
=> 5x^2 + 36x - 336 = 0
=> x = 6 or x = - 56/5 [It gives negative value of angles]
So, A = 58, B = 109, C = 122, D = 71
Second method :
Sum of opposite angles of a quadrilateral inscribed in a circle is 180 degrees
A + C = 180
=> x = 6
So, A = 58, B = 109, C = 122, D = 71
[If there's any mistake, please inform me]
Hey there!
The set of integers contains all the whole numbers and their opposite!
Hope this helps! :)
Answer:
Six years
Step-by-step explanation:
because it will divided the twoo digit and mutiple it self
Answer:
11.8095238095 or 11.81
Step-by-step explanation:
The way to figure out the area of a rectangle is by multiplying the width by the length. In your case, you would multiply 5 1/6 by 2 2/7 to get 11.8095238095 but we can always round it to 11.81. I hope this helps...
Answer:
V =192 pi or approximately 602.88 cm^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h where r is the radius and h is the height
We need to determine the radius
r = d/2 = 8/2 =4
V = pi (4)^2 *12
V = pi *16*12
V =192 pi
We can approximate pi by 3.14
V = 192* 3.14
V =602.88 cm^3