Mathematics, 13.11.2020 21:10 cam6836
Given vector u = ⟨1, √3⟩ and v = ⟨1, –1⟩, how are the vectors related?
The vectors form an acute angle of approximately 75°.
The vectors form an acute angle of approximately 81°.
The vectors form an obtuse angle of approximately 99°.
The vectors form an obtuse angle of approximately 105°.
Answers: 2
Mathematics, 21.06.2019 12:30
You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?
Answers: 1
Mathematics, 21.06.2019 17:30
Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
Answers: 1
Mathematics, 21.06.2019 20:30
Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?
Answers: 3
Given vector u = ⟨1, √3⟩ and v = ⟨1, –1⟩, how are the vectors related?
The vectors form an acute an...
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