Mathematics, 27.10.2020 20:00, tonimgreen17p6vqjq
Me ajudem Por favor tenho que entregar hj.
1) Indique as expressões equivalentes relacionando um número romano a
cada letra:
A) x (x + 5)
B) ) 5x + 10
C) x + 5x²
D) 4 (1 + 5x)
E) 15x + 20
F) (10x – y)2
G) (10x + y)2
H) (10x)2 + (-y)2
I) (10x + y) . (10x – y)
2) Escolha a propriedade da distributiva ou produtos notáveis e desenvolva
as seguintes expressões:
a) (1/2a + 3)2
b) (3x – 1/6)2
Answers: 2
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 21.06.2019 23:20, puremousetail
6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?
Answers: 1
Mathematics, 21.06.2019 23:30, austinmiller3030
Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2
Answers: 1
Me ajudem Por favor tenho que entregar hj.
1) Indique as expressões equivalentes relacionando um nú...
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