Any rhombus has the same length for all for sides, so:
x + 14 = 3x +4
So, we get x = 5
Now, we can write
x + 14 = 8y
Since x = 5,
19 = 8y
so y = 19/8 = 2.375
<span>You can take any one of the equations and substitute the value of x or y in. The length is 19</span>
Hello from MrBillDoesMath!
Answer: x = +9
Discussion:
-59 = 3x -2 (7x -20) or
-59 = 3x - (2*7)x - 2 ( -20) or
-59 = 3x -14x + 40 or
-59 = -11x + 40. Subtract 40 from each side
-59 - 40 = -11x or
-99 = -11x
or x = + 9
Thank you,
MrB
1. AB*BE=CB*BD
Reason:Given
2.
Reason:
This result comes from the statement 1 because by moving BE to the righ hand side and BD to the left hand side, we have the previous result. This property is also know as proportion of the corresponding sides.
3.
Reason: They are vertical opposite angles.
4.
Reason. SAS (side-angle-side) theorem.
This theorem states that if two side and the included angle are equal to the two sides and the included angle of another triangle, then the triangles are congruent.
where the congruent sides are colored in the same color. The blue angle measure the same in both triangles and it is the included angle between sides red and green.
Answer:
7x-4
steps:
distribute 2 through the parentheses
2x-4+5x
collect like terms
7x-4
Answer:
rewrite what as the unit rate?
Step-by-step explanation:
What is the question