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3 years ago

Will give brainliest ✧･ﾟ: * Thank you for answering if you do! ✧･ﾟ: *

Mathematics

2 answers:

Dvinal [7]3 years ago

7 0

1/4 of the squares aren’t shaded

olya-2409 [2.1K]3 years ago

5 0

Answer:

1/4 of the squares aren't shaded

Step-by-step explanation:

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Find the slope of the line that passes through the points (3,6) and (5, 3). -3/2 3/2 2/3

Natalija [7]

Answer:

-3/2.

Step-by-step explanation:

To find the slope, we find the rise over run.

In this case, the rise is 6 - 3 = 3.

The run is 3 - 5 = -2.

The slope is 3 / (-2) = -3/2.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Find the area of a circle with diameter 10 .

andriy [413]

The answer is 78.54.

5 0

3 years ago

In a four year period, about 80,000 acres of coastal wetlands in the United States are lost each year. What integer represents t

klemol [59]

Answer:

-320000

Step-by-step explanation:

Given

Lost Land = 80,000 acres yearly

Duration 4 years

Required

The total change

Represent the total change with y;

y is calculated as thus;

$y = Lost\ Land * Duration$

$y = -80,000 acres * 4$

$y = -320000\ acres$

Hence, a total of 320000 acres were lost during the period

7 0

3 years ago

Select all equations that have two solutions. a x^2=16 b 4x^2=0 c x^2=-16 d 3x+2=14 e x^2-1=24 f (x+8)(x-8)=0

never [62]

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a )

${x}^{2} = 16$

$x = ± \: 4$

Two solutions.

_________________________________

b )

$4 {x}^{2} = 0$

$x = 0$

One solution .

_________________________________

c )

${x}^{2} = - 16$

$No \: \: solution.$

_________________________________

d )

$3x + 2 = 14$

$x = 4$

One solution.

_________________________________

e )

${x}^{2} - 1 = 24$

${x}^{2} = 25$

$x =± \: 5$

Two solutions.

_________________________________

f )

$(x + 8)(x - 8) = 0$

$x = - 8 \: \: or \: \: x = 8$

Two solutions .

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5 0

3 years ago

What is the perimeter of a triangle that has side measures of the following

defon

I got 3x^2 + 12x + 4. I recommend you verify my answer, so you have to combine like terms in the first expression then add all the expressions.

8 0

3 years ago