In a fraction times fraction problem, do you multiply the denominator?

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Answer 1

Answer: yes, you multiply the numerator by the numerator and the denominator by the denominator

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Is 5/5 greater than 99/100

Answers

5/5 is the same as 1 while 99/100 is only 0.99 (is less than 1).....So yes, 5/5 is greater than 99/100.

YES, 5/5 equal to ONE whole and 99/100 equals 0.99 which isn't a whole.

There are 50 questions to answer in a trivia contest. Each player starts with 100 points. He or she earns 10 points for each correct answer but loses 4 points with each incorrect answer. Each player must answer all 50 questions. What is the fewest number of questions a contestant must answer to get a score over 350?I just need to know how to set it up?

Answers

Answer:

Step-by-step explanation:

the fewest number you would have to answer to get 350 would be 25.

to get the fewest number you would not be able to miss any before reaching 350 points. since you are aiming for a minimum of 350 points and you start out with 100 you would divide 250 by 10 to get 25

25 questions , because they start with 100. 350-100=250 .. 250/10=25

Find the arithmetic combination of f(x) =x+2, g(x)=x-2

Answers

Answer:

The arithmetic combinations of given functions are (f + g)(x) = 2x, (f - g)(x) = 4, (f $*$ g)(x) = $\mathrm{x}^(2)-4$ , $\left((f)/(g)\right)(\mathrm{x})=(x+2)/(x-2)$

Solution:

Given, two functions are f(x) = x + 2 and g(x) = x – 2

We need to find the arithmetic combinations of given two functions.

Arithmetic functions of f(x) and g(x) are (f + g)(x), (f – g)(x), (f $*$ g)(x), $\left((f)/(g)\right)(\mathrm{x})$

Now, (f + g)(x) = f(x) + g(x)

= x + 2 +x – 2

= 2x

Therefore (f + g)(x) = 2x

similarly,

(f - g)(x) = f(x) - g(x)

= x + 2 –(x – 2)

= x + 2 –x + 2

= 4

Therefore (f - g)(x) = 4

similarly,

(f $*$ g)(x) = f(x) $*$ g(x)

= (x + 2) $*$ (x – 2)

= x $*$ (x – 2) + 2 $*$ (x -2)

$=x^(2)-2 x+2 x-4$

$=x^(2)-4$

Therefore (f $*$ g)(x) = $x^(2)-4$

now,

$\left((f)/(g)\right)(\mathrm{x})=(f(x))/(g(x))$

$=(x+2)/(x-2)$

$((f)/(g))(x)$ = $(x+2)/(x-2)$

Hence arithmetic combinations of given functions are (f + g)(x) = 2x, (f - g)(x) = 4, (f $*$ g)(x) = $\mathrm{x}^(2)-4$ , $\left((f)/(g)\right)(\mathrm{x})=(x+2)/(x-2)$

In an isosceles triangle, the third angle is ten times the measure of each of the congruent angles. What is the measure, in degrees, of the largest angle? Explain how you got this answer.

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The angles of the triangle would be represented by x for the congruent sides and 10x for the 3rd angle.
All of the angles in a triangle equal 180°
The equation would be set up like this:
12x=180
x=15°
10x= 150°

What series of transformations would carry trapezoid ABCD onto itself? (x + 0, y − 4), 90° clockwise rotation, reflection over the y-axis (x + 0, y − 4), 180° rotation, reflection over the y-axis (x + 6, y + 0), 90° clockwise rotation, reflection over the x‐axis (x + 6, y + 0), 180° rotation, reflection over the x‐axis

Answers

A trapezoid is a quadrilateral containing at least one or two parallel sides. Since the other two sides of these figures were parallel, these fulfill not only the trapezoid requirements, as well as the trapezoid requirements.

It is reflective thinking over the $\bold{x-axis\ (x + 6, y + 0), 180^(\circ)}$ rotation, reflection over the x-axis would enable the parallel edges to grow in value.
It increases the trapezoid's size, 180° rotation will indeed leave the same trapezoid in the opposite situation, and a reflection over through the x-axis.
It will indeed bring it below the trapezoid as a result, transformed trapezoid A'B'C'D' will absorb original trapezoid ABCD.

Therefore, the answer is "Last choice."

Learn more:

brainly.com/question/14009875

Answer:

D, reflection over the x‐axis (x + 6, y + 0), 180° rotation, reflection over the x‐axis

Step-by-step explanation:

Is 10/9 closets to 0, 1/2 ,or 1

Answers

This is closer to one

1 because 10/9= 1 1/10
which is closer to 1

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