Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter60: Areas Of Triangles
Section: Chapter Questions
Problem 3A: The four holes in the figure are 0.8 cm in diameter and equally spaced around the bolt circle. Find...
Related questions
Question
Answer 11 only
![a
a 26 foot lodder bons against
so that its foot moves
building
away from the building at the rate.
of 3 feet per second. When the foot of
the ladder is 10 feet from the building,
the top is moving down, at what rate.
..- What is dy
af
A) 나을
c) {
B) 2 25 X 4X
11) y = X ²³ Tanx ; dy = ?
A) 5x tanx
12) y =
4) -7
D) 5x4 tanx
(3x+)²
A) X+L
X+1
2-X
3x+1
3
D)
B) X5 sec X
dy = ?
B) 6X-5
(3XH)²
13) y = √x²+2x-1'; dy = ?
dk
B) 4y (XH)
(XH)
(x²+2x-1) 3/2
c) 5X1. sec²x
E) SX"tanx + X sec²x
D) {/
(3x+1)
E) //
c) 1
D)
2\x²2x-1
3+2X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78ffed4c-2ff7-409d-b569-6de60b21807b%2Fb61f0809-5212-482a-82dd-5daa90be75f0%2Fdf52kkt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a
a 26 foot lodder bons against
so that its foot moves
building
away from the building at the rate.
of 3 feet per second. When the foot of
the ladder is 10 feet from the building,
the top is moving down, at what rate.
..- What is dy
af
A) 나을
c) {
B) 2 25 X 4X
11) y = X ²³ Tanx ; dy = ?
A) 5x tanx
12) y =
4) -7
D) 5x4 tanx
(3x+)²
A) X+L
X+1
2-X
3x+1
3
D)
B) X5 sec X
dy = ?
B) 6X-5
(3XH)²
13) y = √x²+2x-1'; dy = ?
dk
B) 4y (XH)
(XH)
(x²+2x-1) 3/2
c) 5X1. sec²x
E) SX"tanx + X sec²x
D) {/
(3x+1)
E) //
c) 1
D)
2\x²2x-1
3+2X
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