Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.
Answers
Answer: 258
Step-by-step explanation: To find the surface area you add the area of all the sides. And the unit for a surface area is unit (yards) squared.
Front: 5 • 9 = 45
Back: 5 • 9 = 45
Left: 6 • 5 = 30
Right: 6 • 5 = 30
Top: 9 • 6 = 54
Bottom: 9 • 6 = 54
45 + 45 + 30 + 30 + 54 + 54 = 258.
Final answer:
To calculate the surface area of a rectangular prism, you use the formula 2ab + 2bc + 2ac where a, b, and c represent the length, width, and height of the prism respectively. You compute the surface area in square units.
Explanation:
To find the surface area of a rectangular prism, you need to find the area of all faces and add them up. If the length a, width b, and height c, of the rectangular prism are given, the formula for the surface area is 2ab + 2bc + 2ac square units. Let's take an example: if length (a) is 3 units, width (b) is 4 units, and height (c) is 2 units, then, by using the formula, the surface area would be 2*3*4 + 2*4*2 + 2*3*2 = 24 + 16 + 12 = 52 square units.
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Convert x2 + y2 = 16 to polar form.r = 16r = 4θ = 16θ = 4
f(x) = 5e - x - 2e - 5x
Answers
Answer: The second derivative would be
Step-by-step explanation:
Since we have given that
We will find the first derivative w.r.t. 'x'.
So, it becomes,
Then, we will find the second derivative w.r.t 'x'.
Hence, the second derivative would be
Answers
Answer:
3 1/8
Step-by-step explanation:
Wheres my candy!!
Answer:
3 1/8
Step-by-step explanation:
10 - 6 7/8 = 3 + 1/8
Answers
f(7)=
f(-2)=
f(-4)=
Answers
The value of f(7) ,f(-2) and f(-4) will be 11 , -17 and -31 respectively.
What is a function?
A certain kind of relationship called a function binds inputs to essentially one output.
A function can be regarded as a computer, which is helpful.
The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.
In other words, the function is a relationship between variables, and the nature of the relationship defines the function for example y = sinx and y = x +6 like that.
Given,
f(x)=2x-3
f(7) so put x = 7
f(7) = 2(7) - 3
f(7) = 11
Now,
f(-2) so put x = -2
f(-2) = -2×7-3
f(-2) = -17
Now,
f(-4) so put x = -4
f(-4)= -4×7-3
f(-4) = -31
Hence,The value of f(7) ,f(-2) and f(-4) will be 11 , -17 and -31 respectively.
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Step-by-step explanation:
f(x)=2x-3
now,
f(7)=2× 7-3
=14-3
=11
f(-2)='-2×7-3
= -14-3
b= -17
f(-4)= -4×7-3
= -28-3
= -31
Answers
Answer:
6 books
Step-by-step explanation:
22, 23, 25, 25, 26, 28
6 books contained at least 22 characters but less than 29.
−4(2w−7)=9(2−w)
Answers
Answer:
-10
Step-by-step explanation: