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frez [133]
3 years ago
15

I need help i need help i need help i need help i need help i need help i need help i need help

Mathematics
2 answers:
My name is Ann [436]3 years ago
6 0

Answer: plug in the top equation for what y equals into the bottom equation and then that should be a easy way to solve this

Step-by-step explanation:

Vedmedyk [2.9K]3 years ago
4 0

Answer:

Which Questions?

Step-by-step explanation:

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mina [271]
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How many square millimeters are covered with paint? Express the answer in terms of π.
Ivenika [448]

Answer:

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3 0
3 years ago
The population and area of three U.S. states in the East Coast region are given:
WITCHER [35]

Answer:   a) Density of,

New York = 420

Maryland =  619

Pennsylvanian = 286

b) The required order from most dense state to least dense state is,

Maryland, New York, Pennsylvanian

Step-by-step explanation:

a) Since, Density = \frac{Population}{Area}

Here, The population of New York = 19,795791

Area = 47126

Thus, the Density of the New York

= \frac{19,795791}{47126} =420.060921784\approx 420

Similarly, Density of Maryland,

= \frac{6,006,401}{9,707}= 618.770062841\approx 619

And, Density of Pennsylvania

= \frac{12,802,503}{44,743}= 286.134210938\approx 286

b) Since, 619 > 420 > 286

Thus, the states in the decreasing order of their density,

Maryland, New York, Pennsylvanian

7 0
3 years ago
The scale shows the mass of 1 crayon, in grams. What is the total mass of a
notsponge [240]

Answer:

144 grams

Step-by-step explanation:

Each crayon weighs 8 grams

8*18= 144

7 0
3 years ago
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