Answer:
D
Step-by-step explanation:
The sum of the interior angles of a quadrilateral = 360°
∠ BCD = 360° - (90 + 90 + 113)° = 360° - 293° = 67°
ABCD and FGCE are congruent figures , then
∠ GCE = ∠ BCD = 67°
BCG isa straight line , so
∠ BCD + ∠DCE + ∠ GCE = 180° , that is
67° + ∠ DCE + 67° = 180°
∠ DCE + 134° = 180° ( subtract 134° from both sides )
∠ DCE = 46° → D
The answer is option D.
3u + 1 + 7y
All the terms here are different and cannot be combined
Hope this helps you
She could make 5 of each type.
If x is the number of 0.5 pound hamburgers and y is the number of 0.25 pound hamburgers:
0.5x + 0.25y = 3.75
Divide through by 0.25:
2x + y = 15
Some whole numbers which fit this relation are x = 5 and y = 5.
Answer: the tip would be 17.26$
decreased by 39%
deacreased by
42.5-26= 16.5
16.5÷42.5=38.82352941
rounded to 39%
