Answer:
9%
Step-by-step explanation:
If you get 12 for 4 months, then you get 36 for the year/12 months
Annual interest is $12 x 3 Months =36
36/400=9%.
Best way to solve this is by using
s=(12+8+17)/2
=18.5
using the formulae
area =43.5
Answer:
The length of a rectangle is 5 m less than three times the width. If the perimeter is 86 m, what are the dimensions or the rectangle? ... If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same ... The perimeter of a rectangle is 99 ft, and the length is twice the width.
Step-by-step explanation:
Answer:
<h2>b) 50in, 48in, 14in</h2>
Step-by-step explanation:
If <em>a ≤ b < c</em><em> </em>form of a right side, then <em>a² + b² = c²</em>
a) 3ft, 6ft, 5ft
3² + 5² = 6²
9 + 25 = 36
34 = 36 <em>FALSE</em>
b) 50in, 48in, 14in
14² + 48² = 50²
196 + 2304 = 2500
2500 = 2500 <em>CORRECT :)</em>
c) 53m, 48m, 24m
24² + 48² = 53²
576 + 2304 = 2809
2880 = 2809 <em>FALSE</em>
d) 8cm, 17cm, 14cm
8² + 14² = 17²
64 + 196 = 289
260 = 289 <em>FALSE</em>
