Basically to solve this question, simply find 2 numbers that will multiply to give you 162, in this case it would be for instance, 27 and 6. Knowing that 27 is nothing but 9 • 3, and 6 is nothing but 3 • 2, you can then rewrite cube root 162 p^8 as cube root ( 9 • 3 • 3 • 2) p^8 this can be simplified further to ( 3 • 3 • 3 • 3 • 2 • p^8), take out 3 number 3's out as in cube root unlike square root you are taking 3 numbers that are the same out, do the same for the variable, so the maximum number of p's we can take out would be 6 p's and thus have 2 p's outside the radical. ( 3 p's for every 1 p outside).
The end result would be 3 • p • p cube root 3 • 2 • p^2.
3p^2 cube root 6p^2.
First, find the difference between the original price and the reduced price;
65 - 45 = $20 difference
Then, divide the difference by the original amount;
20/65 ≈ 0.3077
Then, multiply this by 100 to convert the decimal into a percentage;
0.3077 * 100 = 30.77%
The percent of change would be about 30.77%
Answer:
Consider a right angle triangle ABC such that B =90 degree as shown in figure given below with all the three sides labelled.
let
Sum of all the measures of an angle in a triangle is 180 degree.
In triangle ABC
or
Simplify:
The side AC (Hypotenuse) = 10 cm
Now, find the other sides i.e, AB and BC;
Using Sine rule
In a right triangle, the sine of an angle is the length of the opposite side divided by the length of the hypotenuse side.
then
or
or
Simplify:
AB = 6.4278761 ≈ 6.43 cm
Now,by using tangent rule to solve for BC
In a right triangle, the tangent of an angle is the length of the opposite side divided by the length of the adjacent side.
then;
or
or
Simplify:
BC = 7.66044443≈ 7.66 cm
therefore, the sides AB and BC of the triangle ABC are 6.43(approx) and 7.66(approx.)
I can’t see it it’s really blurry