Tan9−tan27−tan63−tan81
tan9+tan81−tan27−tan63
sin9/cos9+sin81/cos81−sin27/cos27−sin63/cos63
sin90/cos81cos9−sin90/cos63cos27
1/sin9cos9−1/sin27cos27
2/sin18−2/sin54
(2)sin54−sin18/sin18sin54
4cos36sin18/sin18cos36=4
Answer:
Divide each term in 8x<6 by 8 and simplify.
Inequality Form:
x<
Interval Notation:
(−∞, )
Answer:
6,452,566
Step-by-step explanation:
Answer:
688 cm²
Explanation:
Area of triangular prism = Base × Height + Length × (perimeter of base)
Here given:
- Perimeter of Base: (6 + 12.4 + 12.4) = 30.8 cm
============================================
Surface Area = 6 × 12 + 20 × (30.8) = 688 cm²
Answer:0
.
5
+
2
=
7
.
5
1
2
+
2
=
7
.
5
Step-by-step explanation: