Answer:
66.66%
Step-by-step explanation:
follow the steps to get answer
plz thanks me and mark as
Answer:
48x⁷ - 64x + 9
Step-by-step explanation:
Step 1: Write out expression
4x(12x⁶ - 4²) + 9
Step 2: Evaluate exponent
4x(12x⁶ - 16) + 9
Step 3: Distribute
48x⁷ - 64x + 9
Answer:
Step-by-step explanation:
Since an equilateral has all of the sides equal, we can find the height of triangle using: . I attached a diagram which should explain how I got the dimensions of the three sides. Using the information from the diagram we get the equation:
Subtract a^2 from both sides
Take the square root of both sides
If you know the area of a triangle, it's: . In this case the base=a, and the height is what we defined above. Using this we get:
We can distribute the exponent over the division to get:
Now we can rewrite a^2 as 4a^2/4
Now add the two fractions:
We can distribute the square root the division just like how we distributed the exponent 2, since the square root can be expressed as an exponent (1/2)
There's a radical identity that states: . We can use this to rewrite one radical as multiple radicals to simplify it:
Simplify:
Now multiply the two fractions
This is the formula for the area of an equilateral triangle, but it is also often written as:
Answer:
The transformation is left 1 hope it is right
Step-by-step explanation: