Answer: do 5.25 times 12= 63-13.45= $49.55 or B
Step-by-step explanation:
Answer:
46
Step-by-step explanation:sinU=
hypotenuse
opposite
=
50
36
\sin U = \frac{36}{50}
sinU=
50
36
U=\sin^{-1}(\frac{36}{50})
U=sin
−1
(
50
36
)
U=46.054\approx 46^{\circ}
U=46.054≈46
∘
Answer:
13) 23/4 14) 13/2 15) 6 1/2 16) 2 7/12
Step-by-step explanation:
13) (4 x 5) + 3 = 23 -> 23/4
14) (2 x 6) + 1 = 13 -> 13/2
15) 13/2 = 6.5, then take the number on the left of the decimal so, 6, as your whole number. After that, multiply it by the denominator so 6 x 2 = 12, then subtract the 12 with the numerator given in the improper fraction so, 13-12 = 1. The answer you get (which is 1 in this case) will be your numerator in for the mixed fraction. -> 6 1/2
Note: the denominator always stays the same
16) 31/12 = 2.58... take the 2 as your whole number.
2(whole number) x 12(denominator) = 24
31 - 24 = 7
= 2 7/12
Answer:
6200%
Step-by-step explanation:
$5=100%
each five more is another 100%
$315-$5= $310
$310÷$5= $62
$62x 100%= 6200%
Volume of the cube with side 4p = 4p x 4p x 4p = 64p³
Volume of the cube with side 2q² = 2q² x 2q² x 2q² = 8q⁶
Total Volume = 64p³ + 8q⁶
Total Volume = (4p)³ + (2q²)³
Total Volume = (4p + 2q²)( ( 4p)² - (4p)(2q²) + (2q²)²)
Total Volume = (4p + 2q²)( 16p² - 8pq² + 4q⁴)
Answer: (4p + 2q²)( 16p² - 8pq² + 4q⁴)