it is always helpful to rewrite an equation in standard form as a first step in solving it, true or flase

Mathematics

2 answers:

tiny-mole [99]3 years ago

4 0

False- answer hope it helps

nignag [31]3 years ago

3 0

Answer:

The answer is false.

Step-by-step explanation:

It is always helpful to rewrite an equation in standard form as a first step in solving it. This is false.

The elimination technique works for the addition and subtraction of equations. For solving linear equations given in slope intercept form, we simply equate the 'y' and solve for 'x'. Then finding y is easy.

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Y=|4x|-1 what is the absolute value

maks197457 [2]

Answer:

-1

Step-by-step explanation:

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3 years ago

The volume of a cube is 125 cm^3. The area of a square is 64 cm^2. How does the lenghth of one edge of the cube compare to the l

anzhelika [568]

Answer:

One edge of the cube is 5 cm, one edge of the square is 8 cm, so the edge of the cube is 3 cm shorter than the edge of the square.

Step-by-step explanation:

<h3 /><h3>The volume of the cube is found by the formula </h3><h2>V = s³, </h2><h3>where s is the side length (called the edge in this problem)</h3><h3>Since V = 125 cm³, we can take the cube root of 125 to find the edge length.</h3><h3>The cube root of 125 is 5, ( 5³ = 125)</h3><h3>So the edge of the cube is 5 cm</h3><h3 /><h3>The are of a square is found by the formula </h3><h2>A = s² , </h2><h3>where s is the side length (called the edge in this problem) </h3><h3>Since A = 64 cm², we can take the square root of 64 to find the edge length.</h3><h3>The square root of 64 is 8 (8² = 84)</h3><h3>So the edge of the square is 8cm</h3><h3 /><h3>Comparing the two edges tells us that the edge of the cube is 3cm shorter than the edge of the square.</h3>

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2 years ago

In the image shape ABCD is similar to shape MNOP

DiKsa [7]

Answer:

10.5

Step-by-step explanation:

cross multiplying:

?/12 = 14/16

16? = 168

? = 10.5

4 0