Answer: +7
Step-by-step explanation: Since a negative divided
by a negative always equals a positive, (-28) ÷ (-4) = +7
N and 8 in an algebraic expression would be N/8 hope this helps you.
Answer: 294.4 m²
<u>Step-by-step explanation:</u>
Separate the shaded region into two parts:
- The section containing the central angle of 230° (360° - 130°)
- The triangle with sides 11.1, 11.1 & 20.12 (use Law of Cosines)
Area of shaded region = Area of (1) + Area of (2)
= 247.3 + 47.1
= 294.4
Use the compound amount formula:
A = P(1+r)^t
Here, A = £2000 (1+0.03)^2 = <span>£2121.80 (answer)</span>
Answer:
1.5
Step-by-step explanation:
a+8=b+5
a+3=b
b=1.5