Answer:
the bottom right could NOT
Answer:
y =x - 2
Step-by-step explanation:
If the slope of the line is 'm', then the slope of the perpendicular to the given line =
(opposite reciprocal)
y = -x - 3
Compare with equation of line in slope y-intercept form: y = mx +b
m = -1
![\sf \text{Slope of the perpendicular line = $-(\dfrac{1}{-1})= 1$}](https://tex.z-dn.net/?f=%5Csf%20%5Ctext%7BSlope%20of%20the%20perpendicular%20line%20%3D%20%24-%28%5Cdfrac%7B1%7D%7B-1%7D%29%3D%201%24%7D)
This line passes through (2, 0);
Equation of the line in slope - point form:
![\sf y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=%5Csf%20y%20-%20y_1%20%3D%20m%28x%20-%20x_1%29)
y - 0 = 1 (x - 2)
y = x - 2
Answer:
Angles G and H are congruent.
Step-by-step explanation:
(20/4)×7
280÷(7+3)×7
175÷8=21.875(round off to 22 as no.of chairs cannot have decimal place)
Answer:
37.5 ![units^2](https://tex.z-dn.net/?f=units%5E2)
Step-by-step explanation:
As the area of each of the side of the cube are the same we can multiply the area of one side by 6.
The area of one side is
![2.5*2.5=6.25\\\\6.25*6=37.5](https://tex.z-dn.net/?f=2.5%2A2.5%3D6.25%5C%5C%5C%5C6.25%2A6%3D37.5)