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3 years ago

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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Marizza181 [45]

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3 years ago

Help please complete the task.

mina [271]

You should multiply the right number to the middle one.

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3 years ago

How many square millimeters are covered with paint? Express the answer in terms of π.

Ivenika [448]

Answer:

336π square millimeters

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