The width(w) of the field is(=) 5 more(5+) than twice (2×)as long as the length(l) write equation for width
w=2l+5
<span>se
sen x = 3/5 eleva ao quadrado ambos os lados
sen² x = (3/5)²
Tem que partir da relação fundamental
sen²x + cos²x = 1
(3/5)² + cos² x = 1
cos² x = 1 - (3/5)² = 16/25
cos x = V(16/25 = 4/5
b ) tg x = sen x / cos x = 3/5 / 4/5 = 3/5 * 5/4 = 3/4
c) cotg x = cosx / sen x = 1 / tgx = 1/ (3/4 = 4/3
d) sec x = 1/ cos x = 1 / 4/5 = 5/4
e) cossec x = 1 / sen x = 1/ 3/5 = 5/3
se gostou , avalie
edson</span>edson <span>· 9 anos atrás</span>
Since there are 28+12=40 tiles to choose from, and there are 12 constants, there is a 12/40=6/20=0.30=30%=3/10 chance of choosing a constant
Answer:
$7.87
Step-by-step explanation:
Step one:
given data
For each costume, he needs 2.125 yards of fabric
cost of Fabric is $3.49 a yard
Required
The total cost of making the costume
Step two:
Hence the total cost of fabric needed is = 2.125*3.49= $7.42
sales tax is 6%
= 6/100*7.42
= 0.06*7.42
=$0.45
Therefore total cost of the costume is = 7.42+0.45= $7.87
Answer:
According to the data given Neighborhood A has a larger family size on Average by 7/9s. Neighborhood A had a more consistent family size than Neighborhood B which is part of what caused it too have a higher average family size.
Step-by-step explanation:
Neighborhood A- 44 total / 9 families 4 and 8/9 per family
Neighborhood B- 37 total / 9 families 4 and 1/9 per family
