Answer:
A: 6 triangles with height 10.4 inches each and base 12 inche
B: 62.4 square inches
C: 374.4 square inches
Step-by-step explanation:
Part A: You can form a triangle by connecting E to the top of the segment and connecting the top of the segment to D. Recreating this with each section will create 6 triangles with height 10.4 inches each and base 12 inches.
Part B: The area of a triangle is A = 1/2b*h. Substitute h = 10.4 and b = 12.
A = 1/2*10.4*12 = 62.4
Part C: There are 6 triangles each with area 62.4. So the area of the whole figure will be 6*62.4 = 374.4.
Answer: The volume of the sculpture is 141.84 cubic-feet
Step-by-step explanation: Please see the attachments below
Answer:
yeaa this is hard but i will help u if i knew what the answer was srry ma g
Step-by-step explanation:
Answer:
x..{9 u have }7 gnf butbnot after 25 points
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Given
2z + 4 ≤ - 2 ( subtract 4 from both sides )
2z ≤ - 6 ( divide both sides by 2 )
z ≤ - 3
solution is x ∈ ( - ∞, - 3 ]
The parenthesis on the left means that x cannot equal - ∞
The ] on the right means that x can equal - 3
