63
You take 180 subtract 54 and divide it by 2 that gives you the answer.
Answer:
In 25 hours the worker will be able to make 115 parts.
Step-by-step explanation:
Since the triangles are right angled and are similar,
by Pythagoras theorem,
(10√3)^2 = (5√3)^2 + a^2
a = 15, a > 0
Topic: Pythagoras theorem
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<span>If g(x)=-2x^2-2, find g(-4)
</span>g(-4)=-2(-4)^2 -2
g(-4)=-2(16) -2
g(-4)=-32-2
g(-4)=-34
4v^2 +v -3 = 0 (4v-3)(v+1)=0 4v=3 so v = 3/4 OR v=-1
