Answer:
C: a reflection across the y axis rotated 180 degrees
Step-by-step explanation:
The y axis is a vertical line, the same like that the trapezoid is flipped across
The trapezoid is rotated 180 degrees across the y axis
Answer:
X=-5
Step-by-step explanation:
Hey there!
Basically, the words/phrase “like terms” simply means terms that have identical variable(s) or identical exponent(s)
Now, that we have the definition of like terms we can answer your question
• -7 like term would be “2”
• 2x^3 like term would be “5x^3”
• 5x like term would be “-7x”
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
(Examples of “Like Terms” is/are in the picture down below)
Answer:
He did not control for lurking variables and their impacts on the results of his experiment. Amount of sunlight and water received are two outside variables(or confounding variables) that may impact the growth of his plants and influence the results. He needs to apply the same amount of sunlight and water to each plant within a different planting soil in order to rule out the influence of those two variables and test the sole effect of the soil brand on the plant growth. Otherwise, it would be hard to determine whether his plant growth was because of the soil brand or the different amounts of sunlight and water received