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stiks02 [169]
3 years ago
11

13. The graph below shows the relationship between the number of hours Cody works and the

Mathematics
2 answers:
const2013 [10]3 years ago
7 0

Answer:

If Cody works 20 hours, he will earn $150.

Step-by-step explanation:

The graph goes up by 1, 10, meaning if you do 20 times 10 you'll get 200, not 150

Makovka662 [10]3 years ago
6 0

Answer:I still have no idea

Step-by-step explanation:

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Please help I’ll give brainliest
Shtirlitz [24]

Answer:

15

Step-by-step explanation:

15 cubed (15×15×15) equals 3375

8 0
3 years ago
List the angles of the triangle below in order from smallest to largest.
Elan Coil [88]

Answer:

M,L,K

Step-by-step explanation:

The angle opposite the side is in the order of their size. So the larger the side the larger the angle

8 0
3 years ago
Find the vector that has the same direction as 3, 2, −6 but has length 2.
Nata [24]

Answer:

The vector is \vec r = \left(\frac{6}{7},\frac{4}{7},-\frac{12}{7}\right).

Step-by-step explanation:

We can determine the equivalent vector (\vec r), dimensionless, by means of the following formula:

\vec r = \frac{\vec u}{\|\vec u\|} \cdot \|\vec r\| (1)

Where:

\vec u - Original vector, dimensionless.

\|\vec u\| - Norm of the original vector, dimensionless.

\|\vec r\| - Norm of the new vector, dimensionless.

The norm of the original vector is determined by the following definition:

\|\vec u\| = \sqrt{\vec u\,\bullet \,\vec u} (2)

If we know that \vec u = (3, 2, -6), then the norm of the original vector is:

\|\vec u\| = \sqrt{(3)\cdot (3)+(2)\cdot (2)+(-6)\cdot (-6)}

\|\vec u\| = 7

If we know that \|\vec r\| = 2, then the new vector is:

\vec r = \frac{2}{7}\cdot (3,2,-6)

\vec r = \left(\frac{6}{7},\frac{4}{7},-\frac{12}{7}\right)

The vector is \vec r = \left(\frac{6}{7},\frac{4}{7},-\frac{12}{7}\right).

7 0
3 years ago
Pls help i really need it
o-na [289]

Answer:

D

Step-by-step explanation:

Since a <em>fraction</em> is a division problem, you can do every answer and compare them until you get them in order, which D is the most reliable.

8 0
2 years ago
Read 2 more answers
6. Middle school class representatives conducted a poll during lunch to see which activity students wanted for their year-end pa
Tanya [424]

Answer:

a) roller skating is 54 percent.....slides is only 46 percent

b) 8 th graders who want water slide = .14 / ( .14 + .06) = 70 percent

c) yes   higher grade, higher want water slide

d) water slides  ( see answer c )

Step-by-step explanation:

Hope this helps! (:

8 0
2 years ago
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