Answer:
The missing number in the green box is 4
Step-by-step explanation:
The product of the slopes of the perpendicular lines is -1, which means
- if the slope of one of them is m, then the slope of the perpendicular line to it is the negative reciprocal ()
The slope-intercept form of the linear equation is y = m x + b, where
- m is the slope of the line
Let us solve the question
∵ The equation of the first line is y = 4x + 2
→ Compare it with the form of the linear equation above
∴ m = 4
∵ m is the slope
∴ The slope of the line is 4
∵ The slope of the perpendicular line should be the negative reciprocal of it
∵ The negative reciprocal of 4 is
∴ The slope of the perpendicular line is
→ Substitute it in the equation
∴ y = x + 2
∴ The missing number in the green box is 4
Answer:
did u ever get hte answers for this ?
Answer: It can be either one.
x=−3
or
x=−5
Hmm I’m not sure what you mean by promotion. is Jane getting 23 times the amount of money she got before promotion 50?
10 centimeters divided by 1.5 inches= 6.7 inches
15 centimeters divided by 1.5 inches= 10 inches
6.7"x10"
Hope that works