Answer:
X = 9°
Step-by-step explanation:
In parallelogram, the sum of the adjacent angles is equal to 180°
Given two adjacent angles of a parallelogram
<A = (30+ 5x)° and <D = (15+10x)°
To get X, we will take the sum of this two angles and equate it to 180°
<A + <D = 180°
(30+5x)° + (15+10x)° = 180°
Expanding the bracket
30+5x+15+10x = 180°
45+15x = 180°
15x = 180-45
15x = 135°
x = 135/15
x = 9°
Answer:
Step-by-step explanation:
This is a commission problem. Here is the formula:
P x R
= 5.75 x 0.20
= $1.15
<em>Jack's tip was $1.15. :D</em>
Key: P = Original Price R = Commission Rate
Answer:
5 years
Step-by-step explanation:
if you deposit $200 at a annual rate of 6% to find out how many years first you need to multiply 200 by 6%
200 x 6% = 12
so now we know that we get 12 a year. if you already know that you got $60 for your interest you next will divide
60 / 12 = 5
So that is going to make your answer 5 years
