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3 years ago

WILL GIVE BRAINLIEST

Mathematics

1 answer:

grandymaker [24]3 years ago

4 0

Answer:

B the service fee for coming to look at the machine

Step-by-step explanation:

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If f(x)= 3x+1 is reflect across the y-axis; what would the slope & y-intercept be? *

Elden [556K]

Answer: f(x) = -3x + 1

So the slope is -3 and the y-intercept is 1

Step-by-step explanation:

This is because it’s across the y-axis so the y-intercept doesn’t change. Because it’s a reflection the slope just becomes the opposite of what it originally was, so in this case it will be -3

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3 years ago

|2.5–y|=3 please help asap

never [62]

Answer:

-0.5 and 5.5

Step-by-step explanation:

removing absolute value will yield two equation: 2.5-y=3 and 2.5-y=-3

solve for y in both case.

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3 years ago

An ice cream cone has a diameter of 3 inches.The distance from the top of the cone to the point at the bottom (height) is 5 inch

solong [7]

Answer:

11.781 cubic inches (round accordingly)

Step-by-step explanation:

The formula for the volume of a cone is:

$V=\frac{1}{3}\pi r^{2} h$

where r is the radius and h is the height.

For our ice cream cone:

d = 3 inches

r = 1.5 inches (the radius is half of the diameter)

h= 5 inches

So all we have to do is plug in our values and solve for the volume:

$\frac{1}{3}\pi (1.5)^{2}(5) = 11.781$

So our final answer is around 11.8 cubic inches.

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3 years ago

For the test, Ben knows that writing a poem will take him 30

Anna71 [15]

Answer:

30+10y < 120

Step-by-step explanation:

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3 years ago

Which values of xwould make a polynomial equal to zero if the factors of the

Nady [450]

C.-2 and -11 that would be the answer.

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3 years ago

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