Answer:
Option (4)
Step-by-step explanation:
Equation of a line passing through a point
and with slope 'm' is,
y - y₁ = m(x - x₁)
Given → Slope 'm' = -2
Point through which the line is passing is (-1, -2)
x₁ = -1 and y₁ = -2
Therefore, equation will be,
y + 2 = -2(x + 1)
y = -2x - 2 - 2
y = -2x - 4
Option (4) is the correct option.
The climber used 9 rope lengths to complete her descent.
To solve this, simply divide the length of the rope by the distance to the base of the cliff. The resulting number will be the number of rope lengths she used.
585 / 65 = 9
Hope this helps. Good luck! :)
Answer:
1/2
Step-by-step explanation:
Probability = Favorable outcomes / Total number of outcomes
=> Purple + Blue / Total
=> 6 + 4 / 20 (Because there are 6 purple and 4 blue and 10 green)
=> 10 / 20
=> 1/2
If this helped, Please mark me as the brainliest!
Thank you!
Answer:
12.0 cm
Step-by-step explanation:
Use Pythagorean theorem ![a^2+b^2 = c^2](https://tex.z-dn.net/?f=a%5E2%2Bb%5E2%20%3D%20c%5E2)
a = 9
b = 8
hypotenuse = c = ![\sqrt{8^2+9^2}](https://tex.z-dn.net/?f=%5Csqrt%7B8%5E2%2B9%5E2%7D)
c = 12.04 cm