Your parabola should look like this image. The vertex is at (-1, 9), and you can use any of the x-intercepts (-4, 0) & (2, 0) or the y-intercept (0, 8) as a second point.
H is the number of hours Miguel could practice the piano each week.
Miguel goal is to practice the piano more than x hours per week.
h >= x
hence depending on the amount ot hours needed to practice each week, you have to set them to be the minimum, and any other larger quantity satisfies the proposition as well.
Answer:
6 days
Step-by-step explanation:
The equation for first warehouse would be:
210 + 90x
The equation for 2nd warehouse would be:
180 + 120x
Where x is he number of days.
<em><u>In how many days will the first warehouse have 1.2 times less potatoes than the second warehouse?</u></em>
This means the first warehouse expression TIMES 1.2 would give us 2nd warehouse expression. Equating and solve:
So it would require 6 days
Answer:
The movie theater is 3 miles away from the the ice cream parlor.
Step-by-step explanation:
The position of Becky's school (S) and the movie theater (M)and the ice cream parlor (I) make a right triangle.
Hence, Δ SMI is a right triangle with ∠ M is the right angle i.e. 90°.
Now, given length of segment SM is 4 miles and the hypotenuse i.e. line segment SI = 5 miles.
Hence, applying Pythagoras Theorem,
SI² = SM² + MI²
⇒ 5² = 4² + MI²
⇒ MI = 3 miles.
Therefore, the movie theater is 3 miles away from the ice cream parlor. (Answer)
Answer:
5.95
Step-by-step explanation:
