The total surface area of the prism is 224 square units
<h3>Surface area of a rectangular prism</h3>
The formula for calculating the formula of a rectangular prism is expressed as:
TSA = 2(lw + wh +lh)
Given the following parameters
length = 8cm
Width = 8cm
Height = 3cm
Substitute
TSA = 2(8(8)+8(3)+8(3))
TSA= 2(64+48)
TSA = 224 square cm
Hence the total surface area of the prism is 224 square units
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Answer:
y = √(x - 4)
Step-by-step explanation:
To find the inverse, simply swap <em>x </em>and <em>y </em>in your equation, then solve for in terms of y. Keep in mind that this isn't the true inverse of y = x² + 4 because y = √(x - 4) has a restricted domain.
Given the quadratic equation, (x + 2)^2 = a.
And, x = 1
Solving for the value of a
(x + 2)^2 = a.
a = (x + 2)^2
a = (1 + 2)^2
a = 3^2
a = 9
The value of a is 9
D. 11.75 + 3.299 + 5.31 + 6.27
Step-by-step explanation:
11.75 would round up to 12, 3.299 would round down to 3, 5.31 would round down to 5 and 6.27 would round down to 6
Answer:
the percent of change is
Step-by-step explanation:
Step 1
Convert the time in seconds
we know that
----> represent the
Step 2
the change of the time is equal to
Step 3
by proportion
find the percent of change