3 years ago

HELP MEEE OMGGGG JESSUS AMENNN

Mathematics

1 answer:

irina1246 [14]3 years ago

8 0

Answer:

Answers in the pics

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)

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I need an explanation for the problem 4v2=-12v-9. I don't understand why it factors into 4v+3 and 4v+3

kirza4 [7]

Answer:

The factors are $2v+3,2v+3$ .

The factors are not $4v+3,4v+3$

Step-by-step explanation:

Equation is $4v^2=-12v-9$ .

This equation can be written as follows:

$4v^2+12v+9=0$

Here,

$12v=6v+6v$

Therefore,

$4v^2+6v+6v+9=0\\2v(2v+3)+3(2v+3)=0\\(2v+3)(2v+3)=0$

So, the factors are $2v+3,2v+3$ .

The factors are not $4v+3,4v+3$

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3 years ago

1000000 x 0.3=? ready

svlad2 [7]

Answer:

300000

Step-by-step explanation:

Three hundred thousand

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3 years ago

The number of miles Melody rides her bicycle, m, varies directly with the amount of time spent riding the bike, t. When Melody b

Minchanka [31]

the answer is A. m=7t You get your answer by dividing 7 into m

m=10.5 miles 10.5 divided by 7 equals 1.5 time is 1.5 hours

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3 years ago

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A shop sells chocolate, vanilla and strawberry ice creams. 45% of the ice creams sold are vanilla, and 1/4 are strawberry. What

OverLord2011 [107]

Answer:

30%

Step-by-step explanation:

Well since we know that 45% is vanilla that means we have part of our answer

Also we know we sold 1/4 strawberry which in percent that would be 25%

If we add 45% with 25% 45+25=70 then since something can only be 100%

100%-70%=30%

you sold 30% chocolate

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3 years ago

La longitud de una varilla es de 12 pulgadas y la de otra varilla es de

gulaghasi [49]

Answer:

Hi how are you doing today Jasmine

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