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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 SOLVE WILL GIVE BRAINLIEST IF RIGHT
wlad13 [49]

Answer: It would be (3)1

Step-by-step explanation:

3 0
2 years ago
PLEASE HELPPPPPPPPPPPPPP
gregori [183]

Answer:

False

Step-by-step explanation:

To find the inverse of a function, switch the variables and solve for y.

The inverse of f(n)=-(n+1)^3:

y=-(n+1)^3

n=-(y+1)^3

\sqrt[3]{n} =-(y+1)

\sqrt[3]{n} =-y-1

\sqrt[3]{n} +1=-y-(\sqrt[3]{n} +1)=y

-\sqrt[3]{n} -1=y

5 0
2 years ago
Read 2 more answers
A stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. How long are the two piece
marshall27 [118]

Hello from MrBillDoesMath!

Answer:

7/3 and 14/3 inches

Discussion:

Let P1 = "Piece 1" and "P2 = Piece 2", Then P2 = 2 * P1 and

P1 + P2 = 7       => as P2 = 2 P1

P1 + 2P1 = 7      =>

3P1 = 7             => divide both sides by 7

P1 = 7/3


Then P2 = 2 P1 - 2* (7/3) = 14/3

Thank you,

MrB

7 0
3 years ago
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Use the expression 5(6 + 4x) to answer the following: Part A: Describe the two factors in this expression. Part B: How many term
Anastaziya [24]
A. 9 and 7+2x B. 1 and 2 respectively. C. 2 from 2x
4 0
3 years ago
The slope-intercept form of the equation of a line that passes through the point (4, -3) is y=-3x+5. What is the point-slope for
rewona [7]

Answer:

y+ 3 = -1/3 (x-4)

Step-by-step explanation:

Simply plug in the values using (4, -3)

4 = x₁

-3 = y₁

Now one rule to keep in mind when plugging it in, since a negative and a negative make a positive, you have to add three instead of subtracting it.

6 0
3 years ago
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