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Dafna1 [17]
3 years ago
10

18.

Mathematics
2 answers:
sdas [7]3 years ago
8 0

p=2(l+b) =2(3x-3) =6x=48=x=8

Tom [10]3 years ago
3 0

Answer: It’s 8

Step-by-step explanation:

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Please Help for maths.
mafiozo [28]

Answer:

x = -3, 0, 2

Step-by-step explanation:

=> x³ + x² - 6x = 0

=> x(x² + x - 6) = 0

=> x² + x - 6 = 0 or x = 0

=> x² + 3x - 2x - 6 = 0 or x = 0

=> x(x + 3) - 2(x + 3) = 0 or x = 0

=> (x + 3)(x - 2) = 0 or x = 0

=> x = - 3 or x = 2 or x = 0

3 0
2 years ago
Ben is training for a triathlon he runs 1/5 of a mile in 1/20 of an hour he swims 2/3 of a mile in 1/9 of an hour he bikes for m
Rashid [163]

Answer:120 minutes

Step-by-step explanation:

You see it's math

3 0
3 years ago
PLZ HELP QUICKLY
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It’s c. 5. i’m sorry if it’s wrong
5 0
2 years ago
Identify the radius for the circle in standard form
Lemur [1.5K]
The radius is 6
Complete the square on the equation and get
(x-6)^2 + (y-6)^2 =36
The circle equation is
(x-h)^2 + (y-k)^2 = r^2
Center(h,k) r=radius
4 0
3 years ago
Read 2 more answers
What is ; <br><br>i^82<br><br>(Show work) ​
vlabodo [156]

Answer:

-1

Step-by-step explanation:

We know that i^4 is equal to one so what you do is divide by 4 and the remainder is your simplified version

In this case the remainder is two which means taht i^82 = i^2 = -1

4 0
2 years ago
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