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3 years ago

How would you compare the sizes of two balls

Mathematics

1 answer:

lozanna [386]3 years ago

6 0

Answer:

You could compare the mass of each ball and volume, You could also find the height of each ball or diamiter. I really hope this isnt satire.

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In the isosceles triangle ABC

artcher [175]

Answer:

x = 4.5

Step-by-step explanation:

Angle B = angle C because it is an isosceles triangle.

3x32 = 87-2x

96 = 87-2x

reduce:

9 = 2x

x = 4.5

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3 years ago

What is the volume of this object?<br> V = <br> ?ft3

puteri [66]

It is twenty-one feet cubed

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3 years ago

Finding the slope to points

s2008m [1.1K]

Answer: there’s no slope?

Step-by-step explanation: confused

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3 years ago

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There are three containers filled with different gases as shown.

Natali [406]

$\qquad\qquad\huge\underline{{\sf Answer}}$

As we know,

$\sf \qquad density = \dfrac{mass}{volume}$

So, we can infer that :

$\sf \qquad mass= {density} \cdot{volume}$

Now, let's calculate the mass of gases in each case :

<h3>Case A : Hydrogen ~</h3>

$\qquad \sf \dashrightarrow \:mass = 0.09 \times (15) {}^{3}$

$\qquad \sf \dashrightarrow \:mass = 0.09 \times 3375 {}^{}$

$\qquad \sf \dashrightarrow \:mass = 303.75 \: \: mg {}^{}$

$\qquad \sf \dashrightarrow \:mass =0. 30375 \: \: g {}^{}$

<h3>Case B : Helium ~ </h3>

$\qquad \sf \dashrightarrow \:mass =0. 175 \: \cdot \: (14 \sdot 12 \sdot10)$

$\qquad \sf \dashrightarrow \:mass =0. 175 \: \cdot \: 1680$

$\qquad \sf \dashrightarrow \:mass =0. 175 \: \cdot \: 294 \: \: mg$

$\qquad \sf \dashrightarrow \:mass = 0.294 \: \: g$

<h3>Case C : Nitrogen ~ </h3>

$\qquad \sf \dashrightarrow \:mass = 1.251\: \cdot \: \dfrac{4}{3} \cdot3.14 \cdot(4) {}^{3}$

$\qquad \sf \dashrightarrow \:mass = 0.417\: \cdot \: 803.84$

$\qquad \sf \dashrightarrow \:mass = 335.201 \: \: mg$

$\qquad \sf \dashrightarrow \:mass = 0.335 \: \: g$

So, the arrangement of masses from least to greatest is :

(1.) Hydrogen < (2.) Helium < (3.) Nitrogen

5 0

3 years ago

Jade types 40 words in 7 minutes. Andrew types 35 words in 6 minutes. Who is the faster typist?

GREYUIT [131]

Andrew types faster than Jade

40/7 = 5.7 words per minute (Jade)

35/6 = 5.8 words per minute (Andrew)

May I have brainliest please? :)

6 0

3 years ago

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