Answer:
88°
Step-by-step explanation:
m∠AOB = m∠DOE = 88°
It is the commutative property and that is when the order wont matter whem adding
Answer:
Read explain
Step-by-step explanation:
The steps taken to solve this system of equations would first be:
1. Sub 4x-2 into your first equation, 2x+5(4x-2)= 12 ->
2. Solve/simplify this equation to get x=1
3. Sub x=1 into your second equation and solve for y = 2
4. Get the solution (1,2)
X = arctan(32/19)
x = 59.30 degrees.
You don't say if the answer needs to be rounded, so round it as needed.
Answer:
$4,738.82
Step-by-step explanation:
Using the compound interest formula expressed as;
A = P(1+r/n)^nt
P is the principal = $1800
r is the rate = 6% = 0.06
t is the total time = 18years
n is the time of compounding = 1/4 years
Substitute
A = 1800(1+0.06(4))^(18/4)
A = 1800(1+0.24)^4.5
A = 1800()1.24)^4.5
A = 1800(2.6327)
A = 4,738.82
Hence the amount in the account after 18years is $4,738.82