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Serhud [2]
2 years ago
8

Given vectors u = (-3, 2) and v = (2, 1), what is the measure of the angle between the vectors?

Mathematics
2 answers:
eduard2 years ago
4 0

Answer:

C. 119.7

Step-by-step explanation

edge

BaLLatris [955]2 years ago
3 0

Answer:

C) 119.7°

Step-by-step explanation:

got it right on edge :)

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At a recent marathon, spectators lined the street near the starting line to cheer for the runners. The crowd lined up 5 feet dee
masha68 [24]

Answer:

29568 people cheered for the runners at the start of the race

Step-by-step explanation:

From the question, the crowd lined up 5 feet deep on both sides of the street for the first mile.

This lined up crowd could be related to a rectangle that is 1 mile long and 5 feet wide.

First, Convert 1 mile to feet

1 mile = 5280 feet

Hence, the length of the rectangle is 5280 feet and the width is 5 feet.

Now, we will determine how many 5 feet by 5 feet square we can get from the 5280 feet by 5 feet rectangle. To do that, we will divide 5280 feet by 5 feet

5280 feet ÷ 5 feet = 1056

Hence, from the rectangle, we can get 1056 5 feet by 5 feet square.

From the question, you estimate that 14 people can comfortably fit in a square that measures 5 feet by 5 feet,

∴ 14 × 1056 people will comfortably fit in the crowed lined up 5 feet deep on one side of the street for the first mile.

14 × 1056 = 14784 people

This is the amount of people that will comfortably fit in the crowed lined up 5 feet deep on one side of the street for the first mile.

Since the crowd lined up on both sides of the street, then

2 × 14784 people will comfortably fit in the crowed lined up 5 feet deep on both sides of the street for the first mile

2 × 14784 = 29568 people

Hence, 29568 people cheered for the runners at the start of the race.

5 0
3 years ago
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saveliy_v [14]

Answer:

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5 0
3 years ago
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Can someone help with this problem
WARRIOR [948]
35+25=60
y=60


If you add the opposite side values of the triangle (not the one touching the y), you get the value of y). 35+25=y
This works because y+x= 180 and the three angles of a triangle add to 180.
4 0
2 years ago
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The stemplot below represents the number of bite-size
navik [9.2K]
Hey can someone help me with my latest question no one‘s helping me and I really need it
6 0
3 years ago
I need help with my geometry homework.
wlad13 [49]

Step-by-step explanation:

5x + 80 = 180

x = 20

2x = 40

3x=60

7x=140

7 0
2 years ago
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