Mathematics
14.11.2021 20:36
177
272
6
Solved by an expert
Calcule as potências a seguir: a) -(1,2)² b) -5² c) (-5)² d) -(0,3) ° e) (-⅔)³ f)
Calcule as potências a seguir: a) -(1,2)² b) -5² c) (-5)² d) -(0,3) ° e) (-⅔)³ f) (1⅔)² g) -2/5)³
Show Answers
amandaaarmentaa
4,8(91 marks)
(2/3)³=2*2*2/3*3*3= 8/27(3/5)^-2= (5/3)^2= 5*5/3*3=25/9(-2)^5= -32-2^5=-32
Essa questão do parenteses só muda quando o expoente for par, ai se estiver em parêntese, o valor(+/-) muda:(-3)^2=+6-3^2=-6
Essa questão do parenteses só muda quando o expoente for par, ai se estiver em parêntese, o valor(+/-) muda:(-3)^2=+6-3^2=-6
shelbycg02
4,9(29 marks)
if you guys are testing on edg. the correct answer r A,B, and C
just in case
QB = QE
QC = CF
DE = 2AB
Popular Questions about the subject: Mathematics
What is the equation of the circle represented by the graph below?...
Mathematics
22.03.2020 12:32
5, 11, 17,... Find the 35th term....
Mathematics
15.11.2021 23:11
The stem and leaf plot shows the number of minutes cal talked...
Mathematics
04.01.2020 17:08
Given f(x) = + 12, find the value of x when f(x) = X. A) 3 B)...
Mathematics
29.01.2023 21:51
27 solid iron spheres, each of radius x cm are melted to form...
Mathematics
18.04.2022 14:44
Which graph represents the solution set for x -5 A. 10-9-8 4 -2...
Mathematics
13.03.2022 07:43
The length of the arc which subtends an angle 60° at the centre...
Mathematics
29.09.2022 19:32
Wally bought a television for $987.00. The finance charge was...
Mathematics
24.06.2021 17:38
How do i find a formula for 1+3+5+7++(2n-1)...
Mathematics
10.03.2022 08:50
What is the null and alternative hypotheses on this?...
Mathematics
05.08.2022 13:37
New questions by subject
Identify ONE other outcome of the interactions between Islam and...
Advanced Placement (AP)
21.04.2021 14:27
__H3PO4 + __Ca(Oh)2 -- __Ca3(Po4)2 + __H2O Balanced equation...
Chemistry
14.05.2023 23:57
PLEASE HELP QUESTION: M(2,8) is the midpoint of a line segment....
Mathematics
24.06.2023 21:58
Pleaseeeeee helpppppp me please don’t guessssss pleaseeeee I need...
Mathematics
12.09.2022 05:11
PLEASE PLEASE HELP Describe the impact of being an ethnic/racial...
Health
19.11.2020 07:26
One leg of a right triangle is 10 inches less than the length...
Mathematics
11.02.2021 17:12
National leaders such as Henry II and Elizabeth I outlawed religious...
History
09.06.2023 16:39
Use the Pythagorean Theorem to find the missing lengths...
Mathematics
16.03.2021 02:29
Find the average rate of change of f(x)=x2- 5x+1 from x=3 to x=7...
Mathematics
03.05.2021 13:05
Find out answers to questions
from an AI-bot
from an AI-bot
Get full access
Answers
