The answer has to be the lowest negative number
4/10 or 2/5
there is 4 possible items he needs to pull out of of 10 possible coins
Answer:
Therefore Area of Rectangle is 50 unit².
Step-by-step explanation:
Given:
Let the vertices of a Rectangle be
A ( -1 , 7)
B ( 4 , -3)
C ( 0 , -5)
D ( -5 ,5)
To Find:
Area of Rectangle ABCD = ?
Solution:
First we will find the Length and Width of Rectangle by Distance Formula ,

Substituting the values we get


Similarly for BC we will have,

Now

Now Area of Rectangle is given by

Substituting the values we get

Therefore Area of Rectangle is 50 unit².
Answer:
x=56 and the exterior angle is 116
Step-by-step explanation:
We will call the unknown angle in the triangle y. Angle y and the angle (2x +4) form a straight line so they make 180 degrees.
y + 2x+4 =180
Solve for y by subtracting 2x+4 from each side.
y + 2x+4 - (2x+4) =180 - (2x+4)
y = 180-2x-4
y = 176-2x
The three angles of a triangle add to 180 degrees
x+ y+ 60 = 180
x+ (176-2x)+60 = 180
Combine like terms
-x +236=180
Subtract 236 from each side
-x+236-236 = 180-236
-x = -56
Multiply each side by -1
-1*-x = -56*-1
x=56
The exterior angle is 2x+4. Substitute x=56 into the equation.
2(56)+4
112+4
116