(10,695/15,500 -1) * 100% = -31%
The price was decreased 31%.
Answer:
Step-by-step explanation:
Given
Required
Decompose into partial fraction
Start by factorizing the denominator:
So, we have:
Take LCM
Cancel out the denominator
Open brackets
Collect Like Terms
By comparison;
==>
Make A the subject in
Substitute 1 - B for A in
Collect Like Terms
So:
Answer:
0.4
Step-by-step explanation:
as a precentsge it will be 40%
_ brainlist me pleas
The Pythagorean Theorem works only with right angle triangles. There are three sides: Side A, Side B, and the hypotenuse.
The formula for the Pythagorean Theorem is: a^2 + b^2 = c^2
To find the answer (without the exponent), you should find the square root.
Now that we have the formula, let's apply it to a triangle:
90^2 + 95^2 = c^2 =
8100 + 9025 = 17125
Square root = 130.86252328302
130.86252328302 is the exact measure of the hypotenuse.
I hope this helped!
Please mark brainliest :)
Have an amaing day!
Whatever% of anything is just (whatever/100) * anything.
x = ounces of 14% iodine.
y = ounces of 29% iodine.
we know that in a 14% iodine solution, 14% is iodine and the rest is something else, we also know that "x" ounces of the solution have 14% of iodine, how much is that? (14/100) * x, or 0.14x.
likewise, in the 89 ounces of 47% solution there is (47/100) * 89 of iodine.
and likewise as well, in "y" ounces of 29% iodine there is (29/100) * y, or 0.29y of iodine.
bearing in mind that, whatever "x" and "y" may be, x + 89 = y, and that the sum of the iodine amounts also will equate 0.29y.