3. The hypotenuse of right-angled triangle is 10 cm. The difference between its other two sides is 2 cm. Find the length of the sides. A. 5 cm and 7 cm B. 6 cm and 8 cm C. 6 cm and 12 cm D. 8 cm and 10 cm
3. The hypotenuse of right-angled triangle is 10 cm. The difference between its other two sides is 2 cm. Find the length of the sides. A. 5 cm and 7 cm B. 6 cm and 8 cm C. 6 cm and 12 cm D. 8 cm and 10 cm
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Please answer number 3 with step by step solution
![1. The length of a rectangle is 2 m less than twice the width. If the area of the
rectangle is 112 m2, what is the width?
A. 5 m
B. 8 m
C. 9 m
D. 14 m
3. The hypotenuse of right-angled triangle is 10 cm. The difference between its other
two sides is 2 cm. Find the length of the sides.
A. 5 cm and 7 cm
B. 6 cm and 8 cm
C. 6 cm and 12 cm
D. 8 cm and 10 cm
5. The sides of an equilateral triangle are shortened by 2 units, 3 units and 4 units
respectively and a right-angle triangle is formed. Find the length of each side of
the equilateral triangle.
A. 3 units
B. 7 unite
C. 5 units
D. 12 units
Jhondy throw an object upward from the top of a 300 ft. tall
building. The height of the object, (measured in feet) t seconds
after he threw it is h
For Question 7
-4t2 + 40t + 300.
7. Where is the object 5 seconds after Jhondy threw it?
C. 1000 ft.
D. 530 ft.
A. 500 ft.
B. 160 ft.
9. John, Luke and Mark can finish painting the fence in 2 hours. If John does the
job alone, he can finish it in 5 hours. If Luke does the job alone, he can finish it
in 6 hours. How long will it take for Mark to finish the job alone?
5 hrs
C. 3 hrs.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d7ec8f2-67c6-4460-83b2-d64c7d46e9ef%2F7addeae4-dbd2-438f-ad74-790ca2763faf%2F2sbe79d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. The length of a rectangle is 2 m less than twice the width. If the area of the
rectangle is 112 m2, what is the width?
A. 5 m
B. 8 m
C. 9 m
D. 14 m
3. The hypotenuse of right-angled triangle is 10 cm. The difference between its other
two sides is 2 cm. Find the length of the sides.
A. 5 cm and 7 cm
B. 6 cm and 8 cm
C. 6 cm and 12 cm
D. 8 cm and 10 cm
5. The sides of an equilateral triangle are shortened by 2 units, 3 units and 4 units
respectively and a right-angle triangle is formed. Find the length of each side of
the equilateral triangle.
A. 3 units
B. 7 unite
C. 5 units
D. 12 units
Jhondy throw an object upward from the top of a 300 ft. tall
building. The height of the object, (measured in feet) t seconds
after he threw it is h
For Question 7
-4t2 + 40t + 300.
7. Where is the object 5 seconds after Jhondy threw it?
C. 1000 ft.
D. 530 ft.
A. 500 ft.
B. 160 ft.
9. John, Luke and Mark can finish painting the fence in 2 hours. If John does the
job alone, he can finish it in 5 hours. If Luke does the job alone, he can finish it
in 6 hours. How long will it take for Mark to finish the job alone?
5 hrs
C. 3 hrs.
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