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BaLLatris [955]
3 years ago
11

PLEASE HELP; if a and b are directly proportional, and b and c are directly proportional, then how are a and c related?

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
The transitive property states that “ for all numbers a,b, and c, if a=b and b=c, then a=c. Therefore, a and c are the same.
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Mrs pender shows her students 2 sticks measuring 6 inches and 2 sticks measuring 8 inches. She asked the student to arrange the
MrMuchimi

Answer:

The answer is A got it correct on the test

Step-by-step explanation:

have a good day!

3 0
3 years ago
Solve: 2x + 3 = -1 im not that good at algebra type questions
IgorLugansk [536]


2x+3=-1         /-3

2x=-4        /:2

x=-2

6 0
3 years ago
is vector v with an initial point of (-5,22) and a terminal point of (20,60) equal to vector u with an intintal point of (50,120
marta [7]

Answer:

Yes, vectors u and v are equal.

Step-by-step explanation:

We need to check whether vectors u and v are equal or not.

If the initial point is (x_1,y_1) and terminal point is (x_2,y_2), then the vector is

Vector=(x_2-x_1)i+(y_2-y_1)j

Vector v with an initial point of (-5,22) and a terminal point of (20,60).

\overrightarrow v=(20-(-5))i+(60-22)j

\overrightarrow v=25i+38j       ..... (1)

Vector u with an initial point of (50,120) and a terminal point of (75,158).

\overrightarrow u=(75-50)i+(158-120)j

\overrightarrow u=25i+38j         .... (2)

From (1) and (2) we get

\overrightarrow u=\overrightarrow v

Therefore, vectors u and v are equal.

5 0
3 years ago
Find the area of the rectangle with measurements shown; reduce to lowest terms:
AleksandrR [38]

Answer:

4/5

Step-by-step explanation:

the area of rectangle is length × breadth

length = 2 2/5 breadth = 1/3

2 2/5 × 1/3 = 12/15

reducing to the lowest term =4/5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The original price of a skateboard was reduced by $15. The new price is $49. If p = the skateboard's original price in dollars,
Jobisdone [24]
So p - $15 = $49 and to solve it subtract 15 from 49 and then you will get your answer
7 0
3 years ago
Read 2 more answers
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