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3 years ago

If the length and width decrease by a factor of 3, what would be the effect on the area of the square?

1 answer:

6 0

So, if the scale factor is three, then the dimensions of the new shape will be three times larger than ... What impact did this have on the perimeter? ... The area of a rectangle is length times width, so it's 5 x 3, which is 15. ... When you're working with scale factors, square the scale factor to determine the area of the new figure.

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Evaluate the exponent expression 3x–4 ⋅ xy2 for x = –1 and y = 2.

ddd [48]

Answer:

Step-by-step explanation:

Given,

x = - 1

y = 2

To find : The value of 3x - 4 ⋅ xy² ?

Substitute the given values of x and y in the expression 3x - 4 ⋅ xy².

3x - 4 ⋅ xy²

= 3 ( - 1 ) - 4 ⋅ ( - 1 ) ( 2 )²

= - 3 - 4 ⋅ - 1 ( 4 )

= - 12 ⋅ - 4

= 48

Note : -

When a negative number gets multiplied with a negative, the resulted number is a positive number.

8 0

2 years ago

What is the scale factor of figure B to figure A

maria [59]

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$scale \: \: factor = \frac{25}{10} = \frac{10}{4} = \frac{21.5}{8.6} = 2.5 \\$

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8 0

3 years ago

Find the following pair of points: a.(6,-2) and (-3,5)

zhannawk [14.2K]

Answer:

a.(+4) and (+2)

Mark my answere branliest thanks

7 0

2 years ago

First come first served brainiest

Alex17521 [72]

Answer:

1.) A diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle.

2.) 8

3.) 201 square inches

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP ME!!!!! I HAVE MORE QUESTIONS COMING

Whitepunk [10]

Use tide over run to help you find the answer

Hope that helps!!

8 0

3 years ago