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3 years ago

What is 1 and 7/18 written as an improper fraction?

Mathematics

1 answer:

Nataly [62]3 years ago

7 0

Answer:

just take the whole number (1) times the denominator (18) plus the numerator (7)

therefore: 1*18 = 18

18+7 = 25/18

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What is the quotient of (4x^3-3x^2+5x+6) divided by (x+6)

musickatia [10]

The answer is in the picture below I used the square rooting method hope this is the answer you need!

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3 years ago

Sally is going on a vacation with her family. In 2 hours they travel 90.5 miles. If they travel at the same speed, write an equa

Mademuasel [1]

Let d= distance in miles

Let h= time in hours

45.25h= d

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3 years ago

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A bicycle wheel travels exactly 26/pi inches in I full rotation, what is the area, to the nearst square inch, of a circle the sa

Murrr4er [49]

The area, to the nearst square inch, of a circle the same size az the bicycle wheel is 531 inches².

<h3>What is the area of the circle?</h3>

A circle is a bounded figure which points from its center to its circumference is equidistant.

Area of a circle = πr²

Where :

π = pi = 22/7

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The full rotation of the wheel is equal to the circumference of the wheel.

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To learn more about the area of a circle, please check: brainly.com/question/14351152

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2 years ago

Plot the x-intercept(s), y-intercept, vertex, and axis of symmetry of this function:

Maslowich

Answer:

Part 1) The vertex is the point (1,-9)

Part 2) The equation of the axis of symmetry is x=1

Part 3) The y-intercept is the point (0,-8)

Part 4) The x-intercepts are (-2,0) and (4,0)

Part 5) The graph in the attached figure

Step-by-step explanation:

we have

$h(x)=(x-1)^2-9$

This is a vertical parabola open upward

The vertex represent a minimum

Part 1) Find the vertex

The quadratic equation is written in vertex form

$y=a(x-h)^2+k$

where

(h,k) is the vertex of the parabola

The vertex is the point (1,-9)

Part 2) Find the axis of symmetry

The equation of the axis of symmetry of a vertical parabola is equal the the x-coordinate of the vertex

The equation of the axis of symmetry is

$x=1$

Part 3) Find the y-intercept

we know that

The y-intercept is the value of the function when the value of x is equal to zero

For x=0

$h(x)=(0-1)^2-9$

$h(0)=-8$

therefore

The y-intercept is the point (0,-8)

Part 4) Find the x-intercepts

we know that

The x-intercepts are the values of x when the value of the function is equal to zero

For h(x)=0

$(x-1)^2-9=0$

solve for x

$(x-1)^2=9$

square root both sides

$x-1=\pm3$

$x=1\pm3$

$x=1+3=4\\x=1-3=-2$

therefore

The x-intercepts are (-2,0) and (4,0)

Part 5) Plot the graph of the quadratic function

Plot the following points to graph the function

vertex (1,-9)

axis of symmetry x=1

y-intercept (0,-8)

x-intercepts (-2,0) and (4,0)

The graph in the attached figure

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2 years ago