3 years ago

1 21.1.1 Study: Characteristics of Ecosystems

Mathematics

1 answer:

Svet_ta [14]3 years ago

6 0

Answer:

The two populations living habitats are different. Also they are only similar not the same. Although the physical features may look the same, the actual species may be totally different. :)

Step-by-step explanation:

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jeka94

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I honestly have no clue. Sorry I cant help you

Step-by-step explanation:

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3 years ago

Complete the equation of this circle:<br> А<br> (x – [? ])2+(y - [ ])2= [ ]

pashok25 [27]

Answer:

$r = \sqrt{ {2}^{2} + {2}^{2} - 3 } = 5 \\ {(x - 2)}^{2} + {(y - 2)}^{2} = 3$

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3 years ago

At a carnival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The num

horrorfan [7]

in the equation as we can say x= 2y-10.

so, substitute x=2y-10 everywhere then the x in 1240 gets cancelled with 2y-10 then solve the remaining you will get 4y-20+3y=1240

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y=1260/7

y=180

then substitute the value of y everywhere

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DONE.

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4 years ago

When c=-7, evaluate 4(9/4+5/7c)

goblinko [34]

Hey there!

4(9/4 + 5/7c)

= 4(9/4 + 5/7(-7))

= 4(9/4) + 20/7(-7)

= 4(9/4) - 20

= 9 - 20

= -11

Therefore, your answer is: -11

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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2 years ago

How do u reduce 270/360 to lowest form

Ket [755]

You should simplify it using your Great Common Denominator which is 90
then, you divide each which is
270/90 out of 360/90
which gives u 3/4
and there goes your answer :)

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3 years ago