Find an equivalent fraction that has the denominator 100
7•5/20•5=35/100 is
35% and 0.35
Answer:
20.7%
Step-by-step explanation:
3/14.5 = 0.2068
Take 0.2068 and multiply it by 100 to get its percent value which is about 20.7%
$3.00 is 20.7% of $14.50
Responder:
<em>a) 1
</em>
<em>b) 12
</em>
<em>c) 3
</em>
<em>d) -1 y 3
</em>
Explicación paso a paso:
Dadas las siguientes ecuaciones;
a) x²-x =0
x² = 0+x
x² = x
x = 1
b) -x²+12x = 0
-x² = -12x
x² = 12x
x = 12
c) 3x² - 9x = 0
Suma 9x a ambos lados
3x²-9x+9x = 0+9x
3x² = 9x
3x = 9
x = 9/3
x = 3
d) x²-2x-3 = 0
x²-3x+x-3 = 0
x(x-3)+1(x-3) = 0
(x+1)(x-3) = 0
x+1 = 0 y x-3 = 0
x = -1 y 3
Step-by-step explanation:
If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence.
d=-7+3=-3-1=1-5=-4
so it is an arithmetic sequence
hope it helps
Answer:
length of wire required to
fence is 175.84 cm
4 times
Step-by-step explanation:
P=2rπ
r=56cm/2
r=28cm
P=2*28*3.14
P=175.84cm
704m/175.84 cm= 4
