Answer:
x = 113°
Step-by-step explanation:
the sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 6 , then
sum = 180° × 4 = 720°
sum the given angles and equate to 720°
97° + 146° + 134° + 103° + 127° + x = 720°
607° + x = 720° ( subtract 607° from both sides )
x = 113°
Answer:
if you are simplifying your answer is: 5m + 2
Step-by-step explanation:
hope this helps
Answer:5 10 15 and so on
Step-by-step explanation:it is numbers that are in the 55 times table
Answer:
the correct answer is 7
....... hope it helps you
Answer:
W = 21.44*10⁶J
Step-by-step explanation:
Given
y = x² (0 < x < 4)
γ = 10000 N/m³
W = ?
If we apply
y = 4² = 16 = h
y = x² ⇒ x = √y
then
V = π*(√y)²*dy = π*y*dy
W = (γ*V) *(16-y) = γ*π*y*dy*(16-y)
⇒ W = γ*π*∫y*(16-y)dy = γ*π*(8y²-(y³/3))
finally we obtain (0 < y < 16)
W = γ*π*(8y²-(y³/3)) = 10000*π*(8*16²-(16³/3)) = 21.44*10⁶J