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2 years ago

HELPPPP I NEED HELPPPPP

Mathematics

2 answers:

dolphi86 [110]2 years ago

6 0

Answer:

First one is cubed

second is quotient

third is product

fourth is three less

and fifth is three more

Step-by-step explanation:

Lunna [17]2 years ago

5 0

Answer:

x^3 = A variable cubed

b ÷ 3 = Quotient of some number and three

3a = Three more than some number

y - 3 = Three less than a variable

z + 3 = Product of an unknown value and three

Hope this Helps (✿◡‿◡)

Sry I took so long to do this.

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Can you please my math people

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2 years ago

The temperature T in degrees Celsius of a liquid t minutes after heating is given by the formula T=8√t. When is the temperature

Advocard [28]

T=8√t
T=temperature
t=time in minutes.
If T=48, we have to calculate the time.

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Csf%207-5x%3D-43" id="TexFormula1" title="\sf 7-5x=-43" alt="\sf 7-5x=-43" align="absmiddle"

lukranit [14]

Answer:

$\sf\longmapsto \: x = 10$

Step-by-step explanation:

Subtract 7 from both sides:

7−5x−7=−43−7

Simplify:

−5x=−50

Divide both sides by −5:

$\sf\longmapsto \: \frac{ - 5x}{ - 5} = \frac{ - 50}{5}$

$\sf\longmapsto \: x = 10$

$\boxed{\sf Answered \: By\: Subhash}$

$\boxed{\sf Good\: luck \: for \: your \:assignment}$

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2 years ago

Find g(4x) g(x)=x²-4

7nadin3 [17]

Answer:

g(x) = x² - 4 is already in form of a variable, I.e., x

g(4x) takes another variable, I.e., 4x

Same as before, 4x takes over x:

=> g(4x) = (4x)² - 4

(ax)² = a²x², where a is some arbitrary constant.

<h3>Answer: </h3>

=> g(4x) = 16x² - 4

=> g(4x) = 4{4x² - 1}

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2 years ago

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