Answer:
31.18 units²
Step-by-step explanation:
The diagonals bisect the angles.
⇒ Angle at half the rhombus = 120 ÷ 2 = 60°
Both sides of the triangle are 6 units:
⇒ Half the rhombus is also an isosceles triangle.
⇒ the other angle is also 60°.
Both angles are 60°,
⇒ the third angle is 180 - 60 - 60 = 60°
⇒ it is an equilateral triangle.
Area of an equilateral triangle = √3/4 (6)² = 15.59 units²
The rhombus is made up of two of the triangles.
⇒ Area of the rhombus = 15.59 x 2 = 31.18 units²
Answer:
19/20 punds
Step-by-step explanation:
I graduatiated 4th grade
Answer:
16inchs
Step-by-step explanation:
the gcf of 48 and 64 is 16
Answer:
Option A. (2, -22)
is the solution set for the equation given: y=-6x-10
Step-by-step explanation:
Solution set = (2, -22)
This means :
x = 2
y = -22
Prove:
So by putting the values of x and y in the given equation:
y=-6x-10
-22 = -6(2) - 10
By simplifying:
-22 = -12 -10
-22 = -22
(satisfied)
As the left hand side is equal to the right hand sand this means that the solution set is valid for given equation.
i hope it will help you!
The solutions for eq 1 can be solved with these 2 equations (5x + 6 = 41) and -(5x + 6 = 41)....so there are 2 solutions
the solutions for eq 2 can be found with these 2 equations (2x + 13 = 28) and -(2x + 13 = 28)...so there are 2 solutions
so both absolute value equations have 2 solutions