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mote1985 [20]
3 years ago
13

Can you check if I did this right? (:

Mathematics
2 answers:
ra1l [238]3 years ago
7 0
The graph looks accurate make sure you create a table of values and clearly dot the points at (0,-3) and (2,-3).
Gennadij [26K]3 years ago
5 0
That's right! If you want to graph it with five points instead of 2, you can also find the y-intercept and reflect it across the line of symmetry. That would give you the points (0,-3) and (2,-3).
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What is the highest unit price for kazoo
labwork [276]
There needs to be more information in order to solve your problem.


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7 0
3 years ago
For the given equation, find the values of a, b, and c, determine the direction in which the parabola opens, and determine the y
mariarad [96]

Answer:

Table A

Step-by-step explanation:

y  = 3x^2 +2x -8

The quadratic is in the form

y = a x^2 +bx+c

a = 3  b = 2 c = -8

Since a > 0 it opens up

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7 0
3 years ago
Lillian and Jacob work at a dry cleaners ironing shirts. Lillian can iron 25 shirts per hour, and Jacob can iron 20 shirts per h
vladimir1956 [14]

Answer:

Lillian worked 7h and Jacob worked 6h

Step-by-step explanation:

the number of hours Lillian worked are x (h)

the number of  hours Jacob worked are y (h)

                 (0 < x,y < 13)

=> Lilian ironed: 25x (shirts)

    Jacob ỉroned: 20y (shirts)

because Lillian and Jacob worked a combined 13 hours and ironed 295 shirts, we have:

\left \{ {{x+y=13} \atop {25x+20y=295}} \right. => \left \{ {{x=7} \atop {y=6}} \right.

so Lillian worked 7h and Jacob worked 6h

8 0
2 years ago
20 pts. Which statement is true of triangles FGH and JKL?
Tanya [424]

Answer:

<em>△DEF ~ △GHI</em>

<em></em>

<em>△JKL ~ △ABC</em>

<em></em>

3 0
3 years ago
Read 2 more answers
This k12 question i need help
Yuri [45]

Answer: It's 72.

Step-by-step explanation: They deleted my answer <:(

4 0
2 years ago
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