Answer:
x = 2
Step-by-step explanation:
Five to the power of quantity nine minus three x equals one hundred and twenty five.
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- 5^(9 - 3x) = 125
- 5^(9 - 3x) = 5^3
- 9 - 3x = 3
- 3x = 9 - 3
- 3x = 6
- x = 6/3
- x = 2
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
<span>No, because the inequality symbol should be less than or equal to 650.</span>
Answer:
slope is undefined and the y interception is not existed
Step-by-step explanation:
slope = (y-y') /(x-x') = (4 - (-5)) /(10 - 10) = 9 / 0 = undefined
since this is a vertical line, there is no y interception