Answer:
one fourth a number minus three
¼x-3
Answer:
A = 437 mm²
Step-by-step explanation:
The general formula for the area of a triangle:
A =
, where 'b' is the measure of the base and 'h' is the measure of the height
Given the dimensions of the triangle in the picture:
A =
= 437 mm²
1/3 ANS
hope this helps and i hope u ace it
4(m + 2) expanded is 4 x m and 4 x 2
simplified: 4m + 8