2 years ago

Select the option that best describes the relationship

Mathematics

1 answer:

WINSTONCH [101]2 years ago

6 0

Answer:

4th one its negative,linear association

Step-by-step explanation:

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masya89 [10]

Answer:

?=1O or 15

Step-by-step explanation:

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2 years ago

Si una persona tiene que convivir 80 años y proyecta a terminar sus estudios cuanto tengo 1/3 de los años que vivirá. ¿A que eda

MakcuM [25]

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terminan sus estudios cuando tienen 26 años y 2/3 años de edad

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3 years ago

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Sam wants to buy a CD player that costs $241. He has $25 that his uncle sent him for his birthday. He just started

Debora [2.8K]

Answer:

It will take Sam 18 weeks to save $241.

Step-by-step explanation:

The CD cost $241 then minus that by $25 and you get $216 than divide that by $12 because he gets that amount of money per week and then you get $18.

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2 years ago

Given y=x2 + 9x + 20 find the zeroes.

Artyom0805 [142]

Answer:

x=-5 x=-4

Step-by-step explanation:

y=x^2 + 9x + 20

We need to factor the equation

What 2 numbers multiply to 20 and add to 9

4*5 = 20

4+5 =9

y=(x+5) (x+4)

To find the zero's we set the equation equal to zero

0= (x+5) (x+4)

Using the zero product property

x+5 = 0 x+4=0

x=-5 x=-4

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3 years ago

The volume of a cube is 27 cubic inches. What is the length of an edge? Explain.

Lilit [14]

Answer:

Step-by-step explanation:

The formula of a volume of a cube:

$V=a^3$

a - length of an edge

We have V = 27 in³. Substitute:

$a^3=27\to a=\sqrt[3]{27}\\\\a=3\ in$

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3 years ago