Answer:
A complete angle is one which measures 360∘360∘.
The three angles
6x+20∘,9y+30∘,3z+40∘6x+20∘,9y+30∘,3z+40∘
add up to 360∘360∘, as per the question.
6x+20∘+9y+30∘+3z+40∘=360∘6x+20∘+9y+30∘+3z+40∘=360∘
⟹3(2x+3y+z)+90∘=360∘⟹3(2x+3y+z)+90∘=360∘
⟹3(2x+3y+z)=270∘⟹3(2x+3y+z)=270∘
⟹2x+3y+z=90∘⟹2x+3y+z=90∘
This is the required relation.
Answer:
1/5
Step-by-step explanation:
there are two red pens and 10 black pens. that ratio would be 2/10, or 1/5
Answer:
y = 30x + 75
Step-by-step explanation:
every month you're paying 30 dollars for a fee.
the 75 dollars is simply the "down payment" so to say.
m is the constant growth or the continuous growth or the charge per month.
There are equal so neither
Answer:
x < - 10
Step-by-step explanation:
Given
5 - 3x > 35 ( subtract 5 from both sides )
- 3x > 30
Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.
x < - 10 Or - 10 > x
