Mathematics, 03.06.2021 15:40 jis0
1. Resolva cada operação a seguir. (a) 9 - 3 = ( c) -19 + 13 = (e) 19 -12 -= (g)-38+ 38 = (b) 12 - 13 = (d) -12 +19 = (f) 21 - 21 = (h)12+13 = i) β 8 + 6 β 1 j) (+8) β (+5) k) β 13 + 7 β 2β 8 + 15 β 1= l) β 2 β 4 β 1 m) (β 8) + (β 5) n) + 22 β 3 β 14 β 5 + 24 + 12= o) 12 β 7 + 3 p)(β 3) + (+ 9) q) (β 2) β (β 3) + ( + 5) r) 4 + 13 β 21 s) (+ 2) + (β 7) t) ( + 6) + (β 7) β (β 2)
Answers: 3
Mathematics, 21.06.2019 21:20
Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18
Answers: 2
Mathematics, 21.06.2019 23:20
For which pairs of functions is (fβ’g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x
Answers: 1
Mathematics, 22.06.2019 01:20
The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes
Answers: 1
Mathematics, 22.06.2019 04:30
An angle bisector ac divides a trapezoid abcd into two similar triangles ? abc and ? acd. find the perimeter of this trapezoid if the leg ab=9 cm and the leg cd=12 cm.
Answers: 3
1. Resolva cada operação a seguir. (a) 9 - 3 = ( c) -19 + 13 = (e) 19 -12 -= (g)-38+ 38 = (b) 12 - 1...
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