Answer:
get the answer then simplify it with those formulas hope this helps u!
Answer:

Step-by-step explanation:
Given
The attached triangle
Required
Determine the value of x
x represents the height of the triangle.
And the area of a triangle is calculated as:

Where



The expression becomes



Divide through by 2


Answer:
Josie and Emmanuel are the same.
Step-by-step explanation:
By pluggin the numbers given into the equations, you find that Josie and Emmanuel are 5/8 while Maria is 120.
UQ’s place = 3/4(n+1) so its 3/4 of 16 which is 12 so its the 12th place so its 24
C is identity
B is associative
A is identity
B is communitative