Make 37.5% into decimal form : Since it is being marked up, add 100% = 1.375
1.375 x 80
1.375
x 80
_________
0000
+11000
_________
110.000
80 marked up by 37.5% is 110.
Answer:2.50cm
Step-by-step explanation:
This mathematician is named Pythagoras. He was the mathematician who discovered in what relation are the sides, angles, and length of the sides of a triangle. Today this idea is still being used in mathematics and represents one of the foundations in geometry that we use all around.
Answer:
10pm
Step-by-step explanation:
10pm + 2 hours = 12am
12am + 7 hours = 7am,
2 + 7 = 9
Answer:
4x² + 28x + 49
Step-by-step explanation:
(x + x + 7)²
(2x+7)(2x+7)
4x² + 28x + 49
