Answer:
309
Step-by-step explanation:
The formula for simple interest is
A = P(1 + rt)
where A is the amount of money in the account
P is the principal invested
r is the interest rate in decimal form
t is the time invested in years
We know
P = 300
r = 4% = .04
t = 9 months = 9 months * 1 year/12 months = .75 year
Substituting into the equation
A = 300(1 + .04*.75)
=300 (1+.03)
=300(1.03)
= 309
The answer would be $65.71
Explanation:
$62.55 + $17.83 = $80.38 - $14.67 = $65.71
Answer:
50°
I hope it will be useful.
Step-by-step explanation:
Since the triangle is isosceles(see the sides),
opposite angles to the equal sides are equal.
(Property of isosceles triangles)
v.i.z., 2x=100°
The vertical angles are congruent (have the same measures).
Therefore you have the equation:
∠E = ∠F → 9x + 12 = 3x + 24 |-12
9x = 3x + 12 |-3x
6x = 12 |:6
x = 2
Answer:
y= 21/2(3)
Step-by-step explanation: Use exact numbers.
y = ___
