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Tcecarenko [31]

3 years ago

14

Point (m, n) is transformed by the rule (m−3, n) .

1 answer:

kirill115 [55]3 years ago

4 0

The answer is a translation of 3 units to the left. Can you please (or someone else) please help me with this question that i'm about to ask
Is this sentence correct: " I expected her to apologize, but I'd miscalculated" ? Does that makes sence? if not right please correct that sentence I'LL APRECIATE IT, THANK YOU SO MUCH!

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Which of the following statements is true for the figures shown?

stira [4]

Answer:

I think is A

Hope it helpsv

Step-by-step explanation:

3 0

3 years ago

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The width of a rectangle is 1 unit less than the length. The area of the rectangle is 72 units. What is the width, in units, of

denis-greek [22]

Answer:

$Length=9 units\\width=8 units$

Step-by-step explanation:

Width of the rectangle= W

Length= L

W=(L-1) units

Area= 72 square units

Area of a rectangle= Length*Width

$72=L*(L-1)\\\\72=L^2-L\\\\L^2-L-72=0$

Solving the quadratic equation using the factorization method:

$L^2+8L-9L-72=0$

Taking common from the equation:

$L(L+8)-9(L+8)=0\\(L+8)(L-9)=0$

$L+8=0\\L=-8$

OR

$L-9=0\\L=9$

The length cannot be negative, therefore: Length= 9 units

$Width=Length-1\\=9-1\\=8 units$

$Length=9 units\\width=8 units$

4 0

3 years ago

Two-step equations. Solve 4x -7 =17

alekssr [168]

4x-7=17
4x=17+7
4x=24
x=24/4
x=6
hope it helps u..

3 0

3 years ago

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Factor the expression step by step : x^3 - x^2

ira [324]

Answer: x²(x-1)

Step-by-step explanation:

x³ - x²

= x²(x-1)

Hope it helps you

8 0

3 years ago

A plumber uses the expression 48 + 25h to determine the number of dollars to charge each customer. If h = 4, how much does the c

Firdavs [7]

Answer:

You just need to substitute 4 in for h.

So 48 + 25(4) = 48 + 100 = 148

4 0

3 years ago

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