Answer:
x < 3
Step-by-step explanation:
Divide both sides by -2
x < -6/-2
Two negatives equals a positive
x < 6/2
Simplify 6/2 to 3
x < 3
Hope this helps!
-Jerc
Answer:
23.4458015822
Step-by-step explanation:
tan(21) = 9/x
9/tan(21) = x
9/tan(21) = 23.4458015822
Answer:
Length of the hypotenuse = 8.5 units
Step-by-step explanation:
Given the length of the sides of an isosceles right triangle to be 6units
Hint: an hypotenuse is the longest line
To solve this, we use Pythagoras rule
Hypotenuse^2 = adjacent ^2 + opposite ^2
Adjacent = opposite = 6
Let our hypotenuse to be a
a^2 = 6^2 + 6^2
a^2 = 36 +36
a^2 = 72
To get a, let's find the square root of 72
a = 8.485 unit
Therefore, the length of the hypotenuse = 8.5 units
| Formula for the volume of a cone: 
The price reduced from 250 to 200, so it is -50
