This sentence is key: "At this point, he is 3 blocks from school and half way there"
<span>since 3 blocks is halfway of the trip, that means the total distance is 6 blocks </span>
<span>from the stoplight to the library must be one block, and one block took him 4 minutes </span>
<span>therefore, therefore, the total trip takes 4 * 6 = 24 minutes, or 4 * 3 = 12 minutes from the library </span>
<span>8:24 + 12 = 8:36 </span>
<span>he arrives at school at 8:36 </span>
<span>(and yes, make sure to sketch this out!)</span>
Answer:
- co-terminal
- reference
- 90°, 105°
- 2π, 7π/4
Step-by-step explanation:
For an explanation of vocabulary questions, consult a dictionary or vocabulary list
1) angles ending in the same place are "co-terminal."
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2) The acute angle between the terminal ray and the x-axis is the "reference angle."
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3) Multiply radians by 180°/π to convert to degrees.
a) π/2 × 180°/π = 180°/2 = 90°
b) 7π/12 × 180°/π = (7/12)(180°) = 105°
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4) To convert from degrees to radians, multiply by π/180°.
a) 360° × π/180° = 2π radians
b) 315° × π/180° = 7π/4 radians
1/4 bc if you take the fraction 3/12 and simply it’s 1/4
5. Slope = 3, Y-Intercept=4
6. Slope = -2, Y-Intercept=8
Answer:
C)
Step-by-step explanation:
Have a great day
