Answer:
32 cm^2
Step-by-step explanation:
The sides of ∆DBE or 1/4 of the sides of ∆ABC, so its area is (1/4)^2 = 1/16 of the area of ∆ABC. The trapezoid's area is then 1 -1/16 = 15/16 of the total area of ∆ABC. Said another way, the area of ∆ABC is 16/15 times the area of the trapezoid.
Area ∆ABC = (16/15)·(30 cm^2) = 32 cm^2
False because -5/11 should be add on both sides
7m - 3n
m = 3, n = 2
Replace m and n with the appropriate numbers:
7(3) - 3(2)
Multiply both sides:
21 - 6
Subtract:
21-6 = 15
Answer:
1.0217
Step-by-step explanation:
so u can just didvide 5.1085 and u should get 1.0217 andi fi am wronbg i would check just ikn case