Answer:
A. True
explanation:
Inequalities that use ≤ or ≥ symbols are plotted with a solid line.
A = P(1+RT)
A (Future) = 2000(2) = 4000
P (Principal) = 2000
R (Rate) = 8% =.08
T (Time) = Unknown
Create the equation:
4000 = 2000(1+.08t)
Distribute the 2000:
4000 = 2000 + 2000(.08t)
Multiply the 2000(.08t):
4000 = 2000 + 160t
Subtract the 2000 from both sides:
2000 = 160t
Divide by 160:
12.5
Answer:
It will take 12.5 years (12 years and 6 months) to double the 2000 to double.
Answer:44 cm3
Step-by-step explanation:
I took the test
The sum of an angle and its complement =90°
The angle is 59°; its complement is 31°
Step-by-step explanation:
Given measure of an angle is 28 degrees greater than its complement.
By definition the sum of an angle and its complement =90°
Let the angle be x
The angle's complement must be x−28° (from the given information)
x+(x−28°)=90° or
2x= 118° or
x= 59° or
So the angle is 59° and its complement is 59°−28°=31°