Answer:
45
Step-by-step explanation:
Answer:
<h2>∠DBE = 105°</h2>
Step-by-step explanation:
Angles on one side of a straight line always add to 180°.
Therefore we have the equation:
<em>combine like terms</em>
<em>subtract 20 from both sides</em>
<em>divide both sides by 4</em>
∠DBE = 3x - 15. Substitute:
The area of the parallelogram is 9 square units
Answer:
Domain is x-values'
ranges y-values'
domain: x>=1
Range: y<=0
Step-by-step explanation:
Answer:
yes
Step-by-step explanation: