E and ln are each other's opposite. So the answer is simply 7x
Answer:
95
Step-by-step explanation:
You multiply base x height and divide by 1/2 to find an area of a triangle.
Answer:
(4x + y)(3x-5x)
Step-by-step explanation:
Given:
LMN is an equilateral triangle.
LM = LN = MN = 12 cm
To find:
The height of the triangle h.
Solution:
In a right angle triangle,



Multiply both sides by 12.


Therefore, the height of the triangle is
cm.
Answer:
1 2/21
Step-by-step explanation:
2/3 + 3/7
14/21+ 9/21= 23/21