The answer is about 9 1/2 because of this you should have 10 lightbulbs 10 as your answer
Answer:
The solutions of the equation x^2-1=-x^2+7 are (-2,3) and (2,3)
Step-by-step explanation:
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Answe t = bh b = t h the number of bikes produced each hour is the constant of proportionality. total bikes = bikes per hour( number of hours) → t = bh total bikes number of hours = bikes per hour → b = t h y = kx, where k is the constant of proportionality → t = bh; thus, b is the constant of proportionality.
Step-by-step explanation:
Answer:
Option A is the correct answer.
Explanation:
The given pyramid has 3 lateral triangular side as shown below.
Base of triangle = 12 unit
We need to find perpendicular.
By Pythagoras theorem we have
Perpendicular² = 10²-6²
Perpendicular = 8 unit
So area of 1 lateral triangle = 1/2 x Base x Perpendicular.
= 1/2 x 12 x 8 = 48 unit²
Area of lateral side = 3 x 48 = 144 unit²
Option A is the correct answer.
Answer:
= .533
Step-by-step explanation:
(−4/3)•(−1/3)= .44
.44•1.2=.533