Need help on question 22

Mathematics

2 answers:

zhannawk [14.2K]2 years ago

5 0

You multiply 5 times 10, which gives you 50. This is the length of one side. Since it's a square, all sides are the same length.

Answer: 50cm x 50cm

DIA [1.3K]2 years ago

5 0

You multiply 5 x 10
Your answer would be 50 x 50

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Equation with a slope of -4 and goes through the point (-1,1)

spin [16.1K]

<h2>SOLVING</h2>

$\Large\maltese\underline{\textsf{A. What is Asked}}$

What's the equation with a slope of -4 that goes through (-1,1)? find it

$\Large\maltese\underline{\textsf{B. This problem has been solved!}}$

The equation used, here is $\bf{y-y1=m(x-x1)}$ .

$\bf{y-1=-4(x-(-1)}$ | simplify after putting in the information given

$\bf{y-1=-4(x+1)}$

$\rule{300}{1.7}$

$\bf{Result:}$

$\bf{=y-1=-4(x+1)}$

$\boxed{\bf{aesthetic\not101}}$

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1 year ago

Each side of a square is increasing at a rate of 5 cm/s. At what rate (in cm2/s) is the area of the square increasing when the a

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The area of the square increasing at 30 $\frac{cm^{2} }{sec}$

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Let the side of a square be x.

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Area of square = $x^{2}$