HELP ASAPA PLS I WILL GIVE BRAIN
when did she make her mistake how and how should it be?!!!
2 answers:
Answer:
Mistake in step 3
Step-by-step explanation:
3^16/3^-8 should simplify to 3^24 not 3^8
Answer:
i think the mistake is made in step 3 if that help at all
Step-by-step explanation:
3^16/3^-8 turns into 3^24 that means not 3^8
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Answer:
100*5(120) = $60,000 for 120 students
Step-by-step explanation:
2/3 cannot be written as 2 x 12 divided by 3 because:
2/3 = 0.6666666666666667
and
2 x 12 = 24 divided by 3 = 8
Answer:
Larger number = 43
Step-by-step explanation:
Smaller number = x
Larger number = 5x + 3
Sum of two integers = 51
x + 5x + 3 = 51
6x + 3 = 51
6x = 51-3
6x = 48
x = 48/6
x = 8
Larger number = 5x + 3
= 5*8 + 3
= 40 + 3
= 43
Răspuns:
150 m
Explicație pas cu pas:
Reamintim:
Perimetrul unui dreptunghi, P
P = 2 (lungime + lățime)
P = 400
Lățime = x
Lungime = 3x
Astfel, avem:
400 = 2 (3x + x)
400 = 2 (4x)
400 = 8x
Împărțiți ambele părți la 8
50 = x
Lungime = 3x
Lungime = 3 * 50
Lungime = 150 m
Answer:
x= -4
Step-by-step explanation:
(1/3)*(1/3)*(1/3)*(1/3)= 81
