Answer:
-- (a)
-- (b)
--- (c)
-- (d)
Step-by-step explanation:
Given
Required
Determine the slope of a perpendicular line
In geometry, the condition for perpendicularity is:
This formula will be applied in solving these questions.
Substitute 4/3 for m
Express as a proper division
Convert to *
Substitute 3/7 for m
Express as a proper division
Convert to *
Substitute 4 for m
Substitute 1/3 for m
Express as a proper division
Convert to *
Answer:
see explanation
Step-by-step explanation:
to determine which of the ordered pairs are on the line, substitute the coordinates of the point into the left side of the equation and if the value obtained equals the right side then it lies on the line.
(, - )
2 + 7 = 9 ⇒ correct
(- 5, - 6 )
- 15 + 24 = 9 ⇒ correct
(1, - )
3 + 6 = 9 ⇒ correct
(- 1, 3 )
- 3 - 12 = - 15 ⇒ incorrect
The 3 ordered pairs
( , - ), (- 5, - 6), (1, - )
All line on the line 3x - 4y = 9
Step-by-step explanation:
(3²)³ × 3^x = 3⁷ × 3³/3¹¹
3⁶ × 3^x = 3¹⁰/3¹¹
3⁶ × 3^x = 3^-1
3^x = 3^-1 / 3⁶
3^x = 3^-1 × 3^-6
3^x = 3^-7
x = -7
Answer:
3579 cents
Step-by-step explanation:
100 cents to a dollar
100/1 so multiply
35.79*100 is 3579 cents
Hope this helps!
Merry Christmas