2 years ago

What is the perimeter of the triangle?

Mathematics

1 answer:

yulyashka [42]2 years ago

6 0

i am edditing my post because i got the answer wrong

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Which relation is a function? Graph with 5 points plotted at (negative 3, 2), (negative 2, 2), (negative 1, 2), (negative 2, neg

Olenka [21]

Answer:

use the verticle line test. if a verticle line touches two points on the graph then it is not a function, if the verticle line only touches one point then it is a function.

for your question the answer is the 3rd option - Graph with 5 points plotted at (negative 3, 2), (negative 2, negative 1), (0, 3), (1, 0), and (2, negative 3)

3 0

3 years ago

I need help with 18, 19, & 20

luda_lava [24]

18. 17.9
19. 21.1
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3 years ago

Solve for y 2x+y-3z=5

Elza [17]

Answer:

Step-by-step explanation:

Isolate the term of x and y from one side of the equation.