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3 years ago

What is the GCF of 60 and 90

Mathematics

2 answers:

GREYUIT [131]3 years ago

5 0

The greatest common factor would have to be 30
60/30=2
90/30=3

Maslowich3 years ago

4 0

$Greatest\ common\ factor\ is\ the\ highest\ number\ by\ witch\ 60\ and\ 90\\can\ be\ divided\\\\
60:2\\
30:2\\15:3\\5:5\\\\
90:2\\
45:3\\
15:3\\5:5\\\\GCF=2*3*5=30\\\\Greatest\ common\ factor\ of\ 60\ and\ 90\ is\ equal\ to\ 30
$

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What is the range of the discrete finite function?

Stolb23 [73]

Answer:

The answer is A. (3,5,8)

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3 years ago

If x is a positive integer, for how many different values of x is StartRoot StartFraction 48 Over x EndFraction EndRoot a whole

DiKsa [7]

Answer:

For 3 different values of x

Step-by-step explanation:

Here, we want to get the values of x for which

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We have to consider that the values of x that will make the expression a whole number must be less than or equal to 48

Also, we have to consider that, the division we have to make must yield a perfect square so as to have a whole number square root

The factors of 48 that can yield a whole number are;

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However, the divisions that can yield a perfect square are

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7 0

3 years ago

Read 2 more answers

Brooklyn and her friends went into a grocery store and they want to buy some apples and peaches. Each apple costs $1.75 and each

Sphinxa [80]

Answer:

A. $11.75

B. $1.75x + $1.00y = c (cost)

Step-by-step explanation:

A. Because apples cost $1.75 each you could multiply the amount of apples you intent to buy by $1.75 which in this case the amount of apples wanted is 3. $1.75 x 5 = $8.75. You would do the same thing for the peaches except the amount per peach is different. $1.00 x 3 = $3. Then you would add the two amounts together to get the amount Brooklyn and her friend would have to pay. $8.75 + $3 = 11.75

B. Because you multiply the amount of items you intend to get by the cost per item the equation you would follow if the amount of items changed would be. $1.75x + $1.00y = c (cost)

Hope this helps!

Please tell me if I am incorrect I enjoy learning from my mistakes!

Good luck!!

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2 years ago

Write an equation parallel to the function y=2x+3 and goes through the point (1, -4)

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Answer:

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Step-by-step explanation:

Parallel functions are functions with the same slopes but are in different positions on the coordinate plane (for this case it means that they have different y- intercepts)

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To find the equation we must plug in the value (1, -4) and find the new y-intercept(c)

(-4)= 2(1)+c

-4-2=c

-6=c

This means that the parallel function that goes through the point (1,-4) is

y=2x-6

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