Answer:
$169803
Step-by-step explanation:
Given data
rate of decrease = 5.4%
time = 2009-2021= 12years
P= $331,000
Let us apply the compound interest formula
A=P(1-r)^t----------------note the minus sign because this is a decrease
A= 331000(1-0.054)^12
A= 331000(0.946)^12
A= 331000*0.513
A=$169803
Hence the value in 2021 is $169803
The volume of a rectangular prism is the product of length, width, and height.
V = LWH
V = (2.25 ft)(6 ft)(3.50 ft)
V = 47.25 ft³ = 47 1/4 ft³
Answer:
A
Step-by-step explanation:
Answer:
Therefore
m∠ DAB is 105°
Step-by-step explanation:
Given:
ABCD is a parallelogram. The diagram is not drawn to scale.
m∠CDA = 75°,
To FInd
m∠DAB = ?
Solution:
ABCD is a parallelogram.
AB || CD .......{opposite sides of a parallelogram are parallel}
∴∠CDA+∠DAB = 180°{SUM of the interior angles between parallel are supplementary}
substituting the values we get
![75+m\angle DAB=180\\\\m\angle DAB =180-75=105\\\\m\angle DAB =105\°](https://tex.z-dn.net/?f=75%2Bm%5Cangle%20DAB%3D180%5C%5C%5C%5Cm%5Cangle%20DAB%20%3D180-75%3D105%5C%5C%5C%5Cm%5Cangle%20DAB%20%3D105%5C%C2%B0)
Therefore
m∠ DAB is 105°