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3 years ago

5.) There are 40

Mathematics

1 answer:

Marina86 [1]3 years ago

7 0

50 dogs and 10 cats
This creates a 5:1 ratio and allows there to be 40 more dogs than cats. 50-10 equals 40

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Divide (24x^2-16x+18)÷(4x+2)

Aleksandr [31]

Answer:

6x-7+32/4x+2

Step-by-step explanation:

Divide using polynomial division

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3 years ago

The x intercepts of the function f(x) = 2x(x-5)^2(x+4)^3 are…

Leokris [45]

Answer:

$\boxed{\sf x- intercepts = 0 , 5 \ and \ -4}$

Step-by-step explanation:

A function is given to us and we need to find the x Intercepts of the graph of the given function . The function is ,

$\sf \implies f(x) = 2x( x - 5 ) ^2(x+4)^3$

For finding the x intercept , equate the given function with 0, we have ;

$\sf \implies 2x ( x - 5 )^2(x+4)^3= 0$

Equate each factor with 0 ,

$\sf \implies 2x = 0$

Divide both sides by 2 ,

$\sf \implies\bf x = 0$

Again ,

$\sf \implies ( x - 5)^2=0$

Taking squareroot on both sides,

$\sf \implies x - 5 = 0$

Add 5 to both sides,

$\sf \implies \bf x = 5$

Similarly ,

$\sf \implies \bf x = -4$

Hence the x Intercepts are -4 , 0 and 5 .

{ See attachment also for graph } .

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3 years ago

Which of the following could explain the changes in growth between the 15th month and the 24th month ?

noname [10]

Answer: The Answer is A

Step-by-step explanation:

i think it's right

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3 years ago

Circle O has a circumference of approximately 28.3 cm. Circle O with radius r is shown. What is the approximate length of the ra

Marrrta [24]

Answer:

4.5cm

Step-by-step explanation:

Circumference = 2 $\pi$ r

28.3=2 $\pi$ r

28.3/2 $\pi$ =r

4.456

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3 years ago

Simplify (square root 2)( square root of 2^3)

steposvetlana [31]

Answer:

$\large\boxed{(\sqrt2)(\sqrt{2^3})=4}$

Step-by-step explanation:

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3 years ago