3 years ago

Cora is using successive approximations to estimate a positive solution to

Mathematics

1 answer:

Advocard [28]3 years ago

7 0

Um...... what......?

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Find the length of a square with an area of 169 in2.

mrs_skeptik [129]

Find the length of a side of a square with an area of 169 in^2.

Answer:

D. 13 in

Step-by-step explanation:

A square has sides of equal length.

A = L^2 where: A = area and L = side

L^2 = 169

L=√169

L=13 in^2.

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3 years ago

Find the total weight of 10 chunks of cheese at 3/4 a pound

Svetllana [295]

3/4 lb × 10 chunks =
3/4 × 10 =
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3 years ago

Nolan begins a savings account with $100 at 2% interest according to the equation , where Vn is the value of his account after x

AleksAgata [21]

$94.23...............

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3 years ago

PLS ANSWER THE BELOW QUESTION AND I'LL MARK U AS BRAINLIST

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

$a) \dfrac{3x}{2}-5=4$

Add 5 to both sides

$\dfrac{3x}{2}-5 +5 = 4 + 5\\\\\dfrac{3x}{2} = 9 \\\\Now \ multiply \ both \ sides \ by \ 2 \\\\\dfrac{3x}{2}*2 = 9*2\\\\3x = 18\\Now \ divide \ both \ sides \ by \ 3\\\\x =\dfrac{18}{3}\\\\$

x = 6

$b) \dfrac{x-3}{5} + 1 = -2\\\\\\Subtract \ 1 \ from \ both \ sides\\\\\dfrac{x-3}{5} = -2 -1\\\\\dfrac{x-3}{5} = -3\\\\Multiply \ both \ side \ by \ 5\\\\x - 3 = -3*5\\\\x -3 = -15\\\\$

Add 3 to both sides

x = -15 +3

x = -12

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2 years ago

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!!PLEASE HELP !!<br> f(x)= |3x+5|+6<br> g(x)= 7<br> Find (f+g)(x).

Svetllana [295]

F(x)=3x+18

That is the awnser they I got

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3 years ago