3 years ago

Can y’all help me on question 24?!

Mathematics

2 answers:

cluponka [151]3 years ago

7 0

Answer:

helpful answer to your question

DIA [1.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

:) glad I could help! Give Brainiest answer if you can! It doesn't cost you and it would make my day! :D

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write the equation of a line in any form that is parallel 2y = 4x + 8 through the point of (1,3) plz and thank you

V125BC [204]

Answer:

y = 2x+1

Step-by-step explanation:

$2y =4x+8\\\\ Write \:in \: y =mx+b \:form\\\\\frac{2y}{2} = \frac{4x}{2} +\frac{8}{2} \\\\y =2x +4\\m =2\\(1,3) =(x_1,y_1)\\Substitute\:values\:into\:point-slope\:form\\\\y-y_1=m(x-x_1)\\y-3=2(x-1)\\y-3 = 2x-2\\y=2x-2+3\\y =2x+1$

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2 years ago

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15 points to answer this question

Mamont248 [21]

it is none since there is no relation

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3 years ago

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Factor the expression by grouping <br> (show work/steps)<br><br> -4x^3 - 12x^2 + 8x + 24

lisabon 2012 [21]

Factor out -4
-4(x^3+3x^2-2x-6
Factor out x^2
-4(x^2(x+3)-2x-6)
Factor out -2
-4(x^2(x+3)-2(x+3))
Factor out x+3
-4(x+3)(x^2-2)

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3 years ago

What is 14.79 as a rounded number

Alex_Xolod [135]

Answer:

Step-by-step explanation:

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3 years ago

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On a cold January morning, the radiator fluid in Christine’s truck is –13°F. With the engine on, the temperature goes up by 3.6°

faust18 [17]

Answer:

It will take 17.5 minutes to reach 50 degrees F.

Step-by-step explanation:

Current temperature = -13 degrees F

With the engine on, the temperature goes up by 3.6°F per minute.

Let us assume that it takes x minutes to reach 50 degrees F.

So, the time taken will be =

$-13+3.6(x)=50$

=> $3.6x=50+13$

=> $3.6x=63$

x = 17.5 minutes

The expression that tells how much the temperature needs to change from -13°F to 50°F is : $-13+3.6(x)=50$

It will take 17.5 minutes to reach 50 degrees F.

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3 years ago

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