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Evgesh-ka [11]
2 years ago
13

Jenny's company has 15 trucks in two different sizes. There are small trucks with 6 wheels and large trucks with 12 wheels. Her

company needs to inspect the 108 wheels of all of the trucks. How many large trucks does the company have?
Mathematics
2 answers:
stira [4]2 years ago
6 0

Answer: 8

Step-by-step explanation:

Vladimir79 [104]2 years ago
5 0

Answer: 9

Step-by-step explanation:

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Tìm mệnh đề đúng trong các mệnh đề sau:
timurjin [86]

Answer:

What do u mean?

Step-by-step explanation:

3 0
2 years ago
A unit vector lies in the xy plane, at an angle of 137 degrees from the x axis, with a positive y component. What is the unit ve
Fed [463]

Answer: ( -0.731,  0.682)

Step-by-step explanation:

The unit vector is defined as a vector that points in the same direction as our vector (137 degrees from the x-axis) and has a magnitude of 1.

Knowing the angle, is really simple to do it.

First, we know that for a radius R and an angle A, the rectangular coordinates can be written as:

x = R*cos(A)

y = R*sin(A)

And if we want that the magnitude/modulus of our vector to be 1, then R = 1, and we know that A = 137°

x = 1*cos(137°) = -0.731

y = 1*sin(137°) = 0.682

Then the unit vector is: ( -0.731,  0.682)

8 0
2 years ago
Evaluating a piece-wise function. 10 pts
kozerog [31]
1. Since -4 doesn’t equal -2, we will use the first function. All you have to do is plug in -4 to x, and you should get

-3

2. -2=-2, so we will use the second function to get the answer of

3

3. Once again we will be using the first function, so just plug 5 into the answer to get

-7.5

Hope this helped :)
4 0
2 years ago
Anyone know the area??
Diano4ka-milaya [45]
Area= 1/2(base)(height)
A= 1/2(7)(2)
A= (1*2*7)/2
A= 14/2
A= 7 units squared

Hope this helps! :)
3 0
3 years ago
Which decimal is equivalent to 4 3/12
GalinKa [24]
C. hope this helps :)
5 0
3 years ago
Read 2 more answers
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