How do you solve a two step equation
1 answer:
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Check the picture below.
a rhombus has a few features, the diagonals meet at right-angles, that means angle 1 is clearly a right-angle.
because the rhombus is just a slanted square, namely, even though it's slanted, the sides are all equal in length, and because of that, the angles on the 2 locations, will be smaller than the angles at the 3 locations.
since the rhombus has 4 congruent triangles, we can check any of those, keeping in mind that the sum of their interior angles must be 180°. So whatever ∡2 and ∡3 are, they must add up to 90, and ∡2 being the smaller one.
so 90° and 41° and 49°, gives us 90 + 41 + 49 = 180.
a rhombus has a few features, the diagonals meet at right-angles, that means angle 1 is clearly a right-angle.
because the rhombus is just a slanted square, namely, even though it's slanted, the sides are all equal in length, and because of that, the angles on the 2 locations, will be smaller than the angles at the 3 locations.
since the rhombus has 4 congruent triangles, we can check any of those, keeping in mind that the sum of their interior angles must be 180°. So whatever ∡2 and ∡3 are, they must add up to 90, and ∡2 being the smaller one.
so 90° and 41° and 49°, gives us 90 + 41 + 49 = 180.
Given:
A store manager purchased hoodies for $24.99 apiece.
He sells the hoodies for $32.
To find:
The markup percentage.
Solution:
We have,
Cost price (C.P.) = $24.99
Selling price (S.P.) = $32
We know that,
Therefore, the markup percentage is 28.05%.