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2 years ago

Yall pls this not funny anymoreee pls helpp

Mathematics

1 answer:

Rina8888 [55]2 years ago

7 0

Answer:

Step-by-step explanation:

HIJK IS increased by a factor of 3/4 to formH'I'J'K'

so every side is increased by a factor of 3/4

so,Side J'K'=24+24×3/4=42

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Martin has 64 sticks of gum altogether. How many packs of gum does he have?

klasskru [66]

Doesn’t make sense.. how much can fit into one packet

4 0

2 years ago

How many times greater is 70 million than 7 million

Dahasolnce [82]

For this case we have the following expressions:

70,000,000

7,000,000

If we divide the first expression by the second we have:

$\frac {70,000,000} {7,000,000} = 10$

Thus, we have that the first expression is 10 times greater than the second expression.

Answer:

70,000,000 is 10 times greater than 7,000,000

6 0

2 years ago

Please help me this is for 95 points

uranmaximum [27]

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7 0

2 years ago

I need to know how to do this last problem

butalik [34]

23.5 feet

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2 years ago

The population of two different villages is modeled by the equations shown

vlada-n [284]

Answer:

Year = 1995 and population = 315

Year = 2015 and population = 715

Step-by-step explanation:

It is given that the population of two different villages is modeled by the given equations:

$y=x^2-30x+540$

$y=20x+15$

The population of both villages are same after x years after 1980 if

$x^2-30x+540=20x+15$

$x^2-30x+540-20x-15=0$

$x^2-50x+525=0$

Splitting the middle term, we get

$x^2-15x-35x+525=0$

$x(x-15)-35(x-15)=0$

$(x-15)(x-35)=0$

$x=15,35$

It means, after 15 or 35 years, the population will same.

For x=15, years is $1980+15=1995$ and population is

$y=20(15)+15=315$

For x=35, years is $1980+35=2015$ and population is

$y=20(35)+15=715$ .

Therefore, population are equation in Year = 1995 and population = 315 or Year = 2015 and population = 715.

7 0

3 years ago