Answer:
small triangle area = 1/2(8)(14) = 56 m²
bigger triangle area = 1/2(16)(14) = 112 m²
biggest triangle area = 1/2(24)(14) = 168 m²
there's 2 bigger triangles so you pick the bigger one you want
Vertical line has no slope. so only look at the x value. x=-4.
Answer:
Answer is below
Step-by-step explanation:
Rewrite equations
Solve 2x+3y=−1 for x
(Add -3y to both sides)
Substitute
No solutions
Answer:
24 ft
Step-by-step explanation:
The first step is to have uniform units hence we convert the inches to ft.
Conversion
1 inch is equal to 0.0833 ft hence 9 inches will be 9*0.0833=0.75 ft
The shadow of the man is 4.75 ft while actual height is 6ft
By cross multiplication concept, we evaluate that
6ft=4.75 ft shdow
X ft= 19 ft shadow
X=6*19/4.75=24 ft
Therefore, the actual beam height is 24 ft