All categories

3 years ago

Find the quotient of 5/31 divided by 15/23. Reduce your answer to the lowest fraction.

Mathematics

2 answers:

Mnenie [13.5K]3 years ago

6 0

the answer is 23/93

i hope this helps and sorry about this extra stuff i needed 20 things so i could add answer

Vlad1618 [11]3 years ago

5 0

First a reciprocal is a fraction but flipped over. So so if we have x/y, it's recipricam is y/x.

this helps to know when you understand that dividing by a fraction is the same thing as multiplying by that fractions reciprocal.

So ifnwenhave b/c and divide it by x/y we can also say b/c multiplied by y/x. it isnthensame thing.

now to use this for your problem.

5/31 divided by 15/23
or
5/31 times 23/15

all we have to do is multiple the 2 numerator and denominator and get:
115/465

now to reduce. divide both by 5 first
23/91

both numbers are prime so that would be answer

You might be interested in

Use the discriminant to determine the number and type of solutions the equation has. x2 + 8x + 10 = 0 A. no real solutions B. on

olga nikolaevna [1]

I THINK IS C.
IT HAS TWO RATIONAL SOLUTION

6 0

3 years ago

Read 2 more answers

Consider the parent function f(x) = x^2 and the transformed function f(x) =- 5(x - 4)^2 – 8. Identify the

madam [21]

Given:

The parent function is

$f(x)=x^2$

Consider the transformed function is g(x) instead of f(x) because both functions are different.

$g(x)=-5(x-4)^2-8$

Step-by-step explanation:

We have,

$f(x)=x^2$

$g(x)=-5(x-4)^2-8$

It can be written as

$g(x)=-5f(x-4)-8$ ...(i)

The translation is defined as

$g(x)=kf(x+a)+b$ .... (ii)

Where, k is stretch factor, a is horizontal shift and b is vertical shift.

If 0<|k|<1, then the graph compressed vertically by factor k and if |k|>1, then the graph stretch vertically by factor k.

If k is negative, then f(x) is reflected across the x-axis to get g(x).

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

On comparing (i) and (ii), we get

$a=-4$ , f(x) shifts 4 units right.

$b=-8$ , f(x) shifts 8 units down.

$k=-5$ , it is negative so f(x) reflected across the x-axis.

$|k|=|-5|=5>1$ , so f(x) stretched vertically by factor 5.

Therefore, the function f(x) reflected across the x-axis, stretched vertically by factor 5 and shifted 4 units right 8 units down to get g(x).

8 0

3 years ago

Which notation best represents the phrase “no more than 200”?a. 200 d.≥ 200 plz hurry i need asnwer asp

ElenaW [278]

Answer:

D it is d my guy you have fun with that

4 0

3 years ago

Solve this system using matrices:

sweet [91]

Answer:

Step-by-step explanation:

A system of linear equations is one which may be written in the form

a11x1 + a12x2 + · · · + a1nxn = b1 (1)

a21x1 + a22x2 + · · · + a2nxn = b2 (2)

am1x1 + am2x2 + · · · + amnxn = bm (m)

Here, all of the coefficients aij and all of the right hand sides bi are assumed to be known constants. All of the

’s are assumed to be unknowns, that we are to solve for. Note that every left hand side is a sum of terms of

the form constant × x

Solving Linear Systems of Equations

We now introduce, by way of several examples, the systematic procedure for solving systems of linear

equations.

Here is a system of three equations in three unknowns.

x1+ x2 + x3 = 4 (1)

x1+ 2x2 + 3x3 = 9 (2)

2x1+ 3x2 + x3 = 7 (3)

We can reduce the system down to two equations in two unknowns by using the first equation to solve for x1

in terms of x2 and x3

x1 = 4 − x2 − x3 (1’)

and substituting this solution into the remaining two equations

(2) (4 − x2 − x3) + 2x2+3x3 = 9 =⇒ x2+2x3 = 5

(3) 2(4 − x2 − x3) + 3x2+ x3 = 7 =⇒ x2− x3 = −1

8 0

4 years ago

Read 2 more answers

Donna made $396 for 18 hours of work.

amm1812

Answer:

$286

Step-by-step explanation:

396/18 = $22 per hr x 13 hrs = $286

Plz give Brainliest

5 0

3 years ago