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-Dominant- [34]
3 years ago
8

Juan builds a square dog pen that has an area of 100 square feet. He then builds a second pen that has an area of 49 square feet

. Which is the closest to the percent of the decrease in the area of the pen? *
Mathematics
2 answers:
tiny-mole [99]3 years ago
3 0

Answer:

its 21.0

Step-by-step explanation:

abruzzese [7]3 years ago
3 0

Answer:

4,900 is the answer I think

Step-by-step explanation:

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Choose three different colors to highlight the Statement in the proof and match it to it's angle or line segment in the diagram.
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Answer:

See the attached

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The highlights are attached

5 0
3 years ago
2/3 as a decimal plssss help
laila [671]

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2/3 = 0.66666...

Step-by-step explanation:

6 0
3 years ago
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One number is eight more than twice another. if their difference is 25, what is the larger number? 17 42 35
Marina86 [1]
X = 2y + 8
x - y = 25

2y + 8 - y = 25
y = 25 - 8
y = 17

x = 2y + 8
x = 2(17) + 8
x = 34 + 8
x = 42

the larger number (x) = 42...and the smaller number (y) = 17
6 0
3 years ago
HELP PLEASE!!
fiasKO [112]

Answer:

dawn= x

erik= 1/3 x

jiro= 1/3 x -4

alita= 2(1/3 x -4)

x+\frac{1}{3}x+ (1/3) x -4+2(1/3 x -4)=72

Step-by-step explanation:

4 0
3 years ago
On a coordinate plane, a parabola opens up. Solid circles appear on the parabola at (negative 6, 6), (negative 4. 5, 2. 25), (ne
iragen [17]

The rate of change for the interval between –6 and –3 on the x-axis is -2.

<h2>Given that</h2>

On a coordinate plane, a parabola opens up.

Solid circles appear on the parabola at (-6, 6), (-4. 5, 2. 25), (-3, 0), (-1. 5, -0. 75), (0, 0), (1,5, 2. 25), and (3, 6).

<h3>We have to determine</h3>

Which is the rate of change for the interval between –6 and –3 on the x-axis?

<h3>According to the question</h3>

On a coordinate plane, a parabola opens up.

Solid circles appear on the parabola at (-6, 6), (-4. 5, 2. 25), (-3, 0), (-1. 5, -0. 75), (0, 0), (1,5, 2. 25), and (3, 6).

The rate of change for the interval between x = -6 and x = -3 is simply asking you for the slope of the line that connects these 2 coordinates.

Then,

The rate of change for the interval between –6 and –3 on the x-axis is,

\rm Rate \ of \ change = \dfrac{y_2-y_1}{x_2-x_1}\\&#10;\\&#10; Rate \ of \ change = \dfrac{-6-0}{-3-(-6)}\\&#10;\\&#10; Rate \ of \ change =\dfrac{-6}{3}\\&#10;\\&#10; Rate \ of \ change =-2

Hence, the rate of change for the interval between –6 and –3 on the x-axis is -2.

To know more about Parabola click the link given below.

brainly.com/question/16549411

7 0
2 years ago
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