Answer:
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Step-by-step explanation:
60+x-45+x=180
60-45+2x=180
15+2x=180
2x=180-15
2x=165
x=165/2
x=82.5
GI (make sure you put a line horizontal across the GI to label that you are mentioning a line segment)
Hello :
<span>h(x) = 6x² − 60x + 147= (x² -2(30)x+30²)-30²+147
</span>h(x) = (x-30)²-753 .....(vertex form)
<span>the axis of symmetry is the line of equation : x=30</span>
Answer:
x=0.75187969c-11.27819548
Step-by-step explanation:
Isolate the Variable by dividing each side by Factors that don't contain the Variable.
Answer:
4
Step-by-step explanation
divide the number of both marbles by the number of red marbles
