Idk is I’m right but....25%x4=1 which is the same as 100%
=(3a-4a-3a)+(2b+6b-2b)+(-7c+9c-7c)
=-4a+6b-5c #
Pythagorean Theorem
c2 = a2 + b2
19^2 = a^2 + 11^2
361 = a^2 + 121
240 = a^2
A = 15.49
Answer:
I don’t know about the other 2 but ik A is 15
Step-by-step explanation:
split it into 2 triangles and find the area of each then add the two areas together :) (shown below how to find the area of a triangle)
0.5(height*base length)
Answer:
A 16%
Step-by-step explanation:
