Answer:
In between 4 and 6
Step-by-step explanation:
Since there are 2 negative signs it automatically goes to positive so u would go to positive 5, which is in-between 4 and 6!
Hope this helps!! :D
The correct answer is: [B]: " 2.45 * 10⁵ " .
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<u>Note</u>:
7 * 3.5 = 24.5 ;
24.5 * 10⁴ = 2.45 * 10⁵ .
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First we need to know how many meters that there are in a yard which is 1meter=1.09361 yards so now we need to find out how many meters that there are in 15 yards which is 13.716 now we take that times 2 because she can make 2 out of 1 meter which is 27.432 so the seamstress here can make roughly 27 aprons from 15 yards of fabric.
Enjoy!=)
Answer:
x=3, -5.
Step-by-step explanation:
x^2+2x+25=40
x^2+2x+25-40=0
x^2+2x-15=0
factor out the trinomial,
(x-3)(x+5)=0
zero property,
x-3=0, x+5=0,
x=0+3=3,
x=0-5=-5.
