Answer:
9
Step-by-step explanation:
In a equilateral triangle all angles are equal and 60° each so
7x - 3 = 60° ➡ 7x = 63° ➡ x = 9
Answer:
Step-by-step explanation:
No picture. But a function must satisfy the vertical line test. Which means that each value of x has only one value for y. If a graph shows two values for y for a single value of x it is not a function.
Answer:
7
Step-by-step explanation:
Answer:
The answer is 2x + y - 3z
Step-by-step explanation:
∵ 
∵ 
∵ 
∵ 


∴ 2x + y - 3z
Answer:
Slope = 6
Step-by-step explanation:
Taking two points on line l to find its slope: (0, 3) and (6, 2).
Slope of line l =
We know that the slope of a line which is perpendicular to another line has a slope which is a negative reciprocal of the other line.
Therefore, the slope of the line which is perpendicular to line l will have a slope of 6.
MARK BRAINLIEST PLS