Answer:
No. It is an isoceles triangle. A scalene triangle would have NO equal angles.
Step-by-step explanation:
Answer:
(x, y) = (3, 3)
Step-by-step explanation:
Subtract double the second equation from the first.
(2x +3y) -2(x +y) = (15) -2(6)
y = 3 . . . . . . . . simplify
Use the second equation to find x.
x = 6 -y = 6 -3 = 3
The values of x and y are both 3.
Answer:
13 ft
Step-by-step explanation:
c^2 = a^2 + b^2
C^2 = 5^2 + 12^2
C^2 = 25 + 144
c^2 = 169
c = 13 ft
So the quadrilateral is a rhombus. RSM Is hard and etc...
Anyways if the area =

and we know that one diagonal is 14.5 inches and we know that the area of a rhombus is
then we can do inverse operation and do
4 * 2 because of the inverse operation has to be done to get the right answer and then you get the length of diagonal 2 is 8 in