2 years ago

Can someone help me with this ?

Mathematics

1 answer:

Damm [24]2 years ago

4 0

Answer:

that is a great question i dont know.

explanation: the human brain is in different categories.

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ddd [48]

Answer: its not showing the

Step-by-step explanation:

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3 years ago

HELP I NEED HELP ASAP

tatiyna

Answer:

D) 8x²-172x+120

Step-by-step explanation:

Length=2(-2x+20)+6

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(-4x+40+6)(-2x+20)

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3 years ago

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-Dominant- [34]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

M is proportional to the cube of r. when r=3m,m=216.when r=5 find the value of m

klio [65]

Answer:

The value of m is 1000 for r=5

Step-by-step explanation:

Given that m is proportional to the cube of r

It can be written as:

$m \propto\ r^3$

When the proportionality symbol is removed a proportionality constant is introduced in the equation.

Let k be the proportionality constant

$m = kr^3$

Given

r=3,m=216

Putting the values

$216 = k(3)^3\\216 = k * 27\\k = \frac{216}{27}\\k = 8$

The equation will now become

$m = 8r^3$

Putting r = 5

$m = 8(5)^3\\m = 8 * 125\\m = 1000$

Hence,

The value of m is 1000 for r=5

7 0

3 years ago

Chloe bought two Legos for $15.99 each. She bought two video games for $59.95 and $49.75. The state sales tax is 5.5%. How much

Anarel [89]

Answer:

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Step-by-step explanation:

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3 years ago