Did you make a sketch ??
let the unknown easterly distance of David be x
I see a total vertical displacement of 5 and a total horizontal displacement
of x+3
Since the hypotenuse is 13, I see the 5-12-13 right-angled triangle, so
x+3 = 12 ----> x = 9
If you did not recognize the standard 5-12-13 triangle, then:
(x+3)^2 + 5^2 = 13^2
(x+3)^2 = 169-25 = 144
x+3 = √144 = 12
x = 9
John and David start at the same spot. John goes 4 miles north and 3 miles west. David goes 1 mile south and some unknown amount of miles east. If they are 13 miles apart from each other then how many miles east did David go?
Answer: 9
(Don’t put miles or anything after just put the number)
5 answers
yea we need a sketch to
does any one have the answers to the 2nd question
Homework:January Portfolio 2022 Check
Question 2, Instructor-created question
HW Score: 33.33%, 1 of 3 points
Points: 0 of 1
Question content area
Part 1
Answer the following as an expression with "w" meaning the boxes of wood and "n" meaning
the boxes of nails.
What does David need?
enter your response here
What does Lora need?
enter your response here
What does Valerie need?
enter your response here
How many more boxes of wood and how many more boxes of nails does David need than Valerie? Answer as an expression
enter your response here
Question 2, Instructor-created question
HW Score: 33.33%, 1 of 3 points
Points: 0 of 1
Question content area
Part 1
Answer the following as an expression with "w" meaning the boxes of wood and "n" meaning
the boxes of nails.
What does David need?
enter your response here
What does Lora need?
enter your response here
What does Valerie need?
enter your response here
How many more boxes of wood and how many more boxes of nails does David need than Valerie? Answer as an expression
enter your response here
This doesnt make any since to me at all....question number 2 has no numbers at all?