Question

Asked Oct 13, 2019

4 views

**Diagonal of a cube: ** A cubical box has a diagonal measure of 35 cm. (a) Find the dimensions of the box. (B) the angle (theta) that the diagonal makes at the lower corner of the box.

Help. I am in Pre-Calc and I can not fiqure out the answer. I have a picture which I will add. Thank you

1 Rating

Step 1

Given,

A cubical box has a diagonal measure of 35 cm.

Step 2

Part a

Step 3

Part b

...Tagged in

Q: Hi, I need an explanation for question #38 in the picture attached, please.

A: Consider the given limit.

Q: The function g is continuous on the interval [a, b] and is differentiable on (a, b).Suppose that g(x...

A: Consider the given function:

Q: Find y" by implicit differentiation x2 5y2 5 + = 2 X у"-

A: Take d/dx on both sides and distribute it on the left side. Derivative of constant =0

Q: see attachment

A: We are going to use fomrula<a,b>.<c,d>= ac+bd

Q: Verify the folowing equation is an identity with all work shown tan(x)/(cot(x)+tan(x))=1-cos2(x)

A: To verify:

Q: Calculus Question

A: Given values are,

Q: express the price p in terms of the demand x, and find the domain of this function x=4,000- 40p

A: Given an equation in terms of x,

Q: Describe all unit vectors orthogonal to both of the given vectors. −4i + 6j − 2k, 5i + 4j + 9k

A: Concept: The cross product a x b is orthogonal to both the vectors a and ba = −4i + 6j − 2kb = 5i + ...

Q: change or 6x2-5x + 13, use one of the formulas from 2. Given that f (x) problem 1 to find the instan...

A: The given function is,