All categories

3 years ago

Simplify (-63) ÷ (-9)

Mathematics

2 answers:

Julli [10]3 years ago

6 0

Dividing two negatives equals a positive:
(-63) / (-9) = 7

sasho [114]3 years ago

3 0

Answer:

Find the GCD (or HCF) of numerator and denominator

GCD of 63 and 9 is 9

Divide both the numerator and denominator by the GCD

63 ÷ 9

9 ÷ 9

Reduced fraction:

7/1

Therefore, 63/9 simplified to lowest terms is 7/1.

Step-by-step explanation:

You might be interested in

Find the value of x in the triangle shown below.<br> х<br> 53°<br> 2<br> 97°

tino4ka555 [31]

Given:

Consider the below figure attached with this question.

To find:

The value of x.

Solution:

Angle sum property of a triangle: According to this property, the sum of all interior angles of a triangle is 180 degrees.

Using the angle sum property of triangle, we get

$x^\circ+53^\circ+97^\circ=180^\circ$

$x^\circ+150^\circ=180^\circ$

$x^\circ=180^\circ-150^\circ$

$x^\circ=30^\circ$

Therefore, the value of <em>x</em> is 30 degrees.

5 0

2 years ago

Write<br> in function notation: h=x-2

grin007 [14]

Answer:

h(x) = x - 2

Step-by-step explanation:

h(x) = x - 2

6 0

3 years ago

Read 2 more answers

A type of elevator has a maximum weight capacity Y1 , which is normally distributed with mean 5000 pounds and standard deviation

alukav5142 [94]

Answer:

then value is 0.0228

Step-by-step explanation:

Maximum weight capacity= Y1

Elevator's loaf = Y2

probability that is overloaded :

P(Y2 > Y1)

TakingP( Y2 - Y1) > 0

E[Y1 - Y2 ] = 500 - 4000 = 1000

P( Y2 > Y1) = P( Y2 - Y1 > 0 ) = P( Y1 - Y2 < 0 ) ;

E[Y1 - Y2] = 500-4000 = 1000

P (Y2 > Y1 )

then

P (Y1 - Y2 < 0)

P((Y1-Y2)-1000)/50 = (0-1000/500)

P((Y1 - Y2 ) - 2)

then value is 0.0228

5 0

2 years ago

the sales price for a bicycle $315. the original price was first discounted by 5o% and then discounted by 10%. find the original

VMariaS [17]

Answer:

?× ( 1 − 50/ 100 ) × ( 1 − 10/ 100 ) = $ 315 ? = $ 315 /( .5 ) ( .9 ) = $ 700

Step-by-step explanation:

5 0

2 years ago

Solve the following system: y = x 3 4x y = 18 (6, 3) (3, 6) (â’3, 6) (3, â’6).

Nastasia [14]

The solution of the given equation is (3,6). The correct option is B.(3,6)

<h3>Given equations,</h3>

$y=x+3.......(1)\\4x+y=18.....(2)$

<h3>How to solve the equations?</h3>

putting the value of y from equation (1) in equation (2) , we get

$4x+x+3=18\\$ $5x=18-3\\5x=15\\x=3$

substitute the value of x=3 in equation (1) we get,

$y=3+3\\y=6$

Hence, the solution of given equation is (3,6).

So, the correct option is B.

For more details about the system of equations, follow the link:

brainly.com/question/12895249

4 0

2 years ago