Answer:
10
Step-by-step explanation:
By the geometric mean theorem,
- 4/a = a/25
- 100=a² (cross multiply)
- a=10 (square root both sides and take the positive solution)
20% of 48.25
(20/100) * 48.25
(1/5) * 48.25
9.65
tip is 9.65
Answer:
False
Step-by-step explanation:
Complimentary angles add up to 90°, supplementary angles add up to 180°.
Answer:
C Red
Step-by-step explanation:
because the mole, ml,and gram are measurment but not red. its only the color
Answer:
Step-by-step explanation:
cos A=10/26=5/13
tan C=10/24=5/12