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jekas [21]
3 years ago
13

If f(x)= (3x+x)/(x-3) what is f(a+2)

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0

Answer:

Videos of If F(X)= (3X+X)/(X-3) What is F(A+2)

Step-by-step explanation:

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Solve this system of equations
olga_2 [115]

Answer:

D) x = 4, y = -2, z = 3

Step-by-step explanation:

x = 3z − 5

2x + 2z = y + 16

2(3z - 5) + 2z = y + 16

6z - 10 + 2z = y + 16

8z = y + 26 ---> (A)

7x − 5z = 3y + 19

7(3z - 5) - 5z = 3y + 19

21z - 35 - 5z = 3y + 19

16z = 3y + 54 ---> (B)

8z = y + 26

16z = 3y + 54

2(y + 26) = 3y + 54

2y + 52 = 3y + 54

y = -2

8z = -2 + 26

8z = 24

z = 3

x = 3(3) - 5

x = 4

8 0
3 years ago
Giving thanks and brainliest for best answer <3
UNO [17]
The answer is D 80-99
4 0
3 years ago
Read 2 more answers
Identify any outlier(s) in the data.
GarryVolchara [31]
12 because the rest of the numbers are all similar except 12
6 0
3 years ago
Douglas is inviting some friends to his birthday party, and
mote1985 [20]

Answer:

$91/$15=x

Step-by-step explanation:

$100-$9=$91 and 91÷15= 6. omething which means only 6 pizza can be purchased.

The answer up above just says 91 divided by 15 gives you the amount of pizzas. He can only buy 6 pizzas with a pound remainding

8 0
3 years ago
Use the information to solve the triangle. Round your answers to two decimal places. Hint: draw a sketch first to determine if y
tatyana61 [14]

Answer:

A = 40.0 (3 sig. fig)

C = 40

c = 15

Step-by-step explanation:

Using sin law,

sinA/15 = sin100/23

A = 40.0 (3 sig. fig)

Using angle sum of triange,

C = 180 - 40.0 - 100 = 40

Since angleA = angleC, by side equal opp angles, c = 15

6 0
3 years ago
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