1/2n + 9 = 27
- 9 - 9
----------------------
1/2n = 18
------ --------
1/2 1/2n
n = 36
The given question is incomplete and has the following options
1) 35 t-shirts and 15 sweatshirts
2) 32 t-shirts and 18 sweatshirts
3) 25 t-shirts and 20 sweatshirts
4) 22 t-shirts and 22 sweatshirts
5) 15 t-shirts and 25 sweatshirts
Answer:
total money to be spent on clothing = $900
the only possible combination for this will be
25 t shirts and 20 sweatshirts
because 25*12 + 20 * 30 = 900
The angles in the other quadrilaterals that are congruent to angle C are: b. angle E and angle K.
<h3>What are Congruent Quadrilaterals?</h3>
Congruent quadrilaterals are quadrilaterals that have corresponding sides that are congruent and also corresponding angles that are congruent and equal to each other.
If two or more quadrilaterals are congruent, they have the same shape and size.
Given that the three quadrilaterals in the image are congruent to each other, all their corresponding angles would also have the same angle measures.
Angle C in quadrilateral ABCDE corresponds to angles E and K in the other two quadrilaterals. Therefore, the angles in the other quadrilaterals that are congruent to angle C are: b. angle E and angle K.
Learn more about congruent quadrilateral on:
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Answer:100
Step-by-step explanation:
52+28=80
180-80=100
180 degrees i think tell me if im wrong
