Answer:
y = 5x - 56
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the gradient and c the y- intercept )
Here m = 5, thus
y = 5x + c ← is the partial equation of the line
To find c substitute (8, - 16) into the partial equation
- 16 = 40 + c ⇒ c = - 16 - 40 = - 56
y = 5x - 56 ← equation of line
The answer is 2/5 because 100/20 is five and if you add another twenty, you get forty, so it is 2/5.
Answer:
Then it is just a matter of plugging in the values into the formula. For example, if one base is 6 cm long, the other is 10 cm long and the height is 4 cm, the area is then (6 + 10) / 2 x 4 = 16 / 2 x 4 = 8 x 4 = 32 cm 2 (32 square centimeters).
Step-by-step explanation:
Two consecutive integers are -4-9 and 1(-13)