Answer:
Fraction = 6/5 and decimal = 1.2.
Step-by-step explanation:
We have 6/5 :
Divide 6 by 5 gives us 1 1/5 = 1.2.
Answer:
<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>9</u></em></h2>
Step-by-step explanation:
<h3>
<em><u>To</u></em><em><u> </u></em><em><u>Find</u></em><em><u>:</u></em><em><u>-</u></em></h3>
<h3><em><u>Given</u></em><em><u>:</u></em><em><u>-</u></em></h3>
- 46° and (5x - 1)° are complementary angles
<h3><em><u>Solution</u></em><em><u>:</u></em><em><u>-</u></em></h3>
As we know,
Complementary angles:
The angles whose sum results to 90° are known as the <em><u>complementary</u></em><em><u> </u></em><em><u>angles</u></em><em><u>.</u></em><em><u> </u></em>
So,
46° + (5x - 1)° = 90°
- <em>[</em><em>Since</em><em> </em><em>complementary</em><em> </em><em>angles</em><em>]</em>
=> 46 + 5x - 1 = 90
- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>
=> 45 + 5x = 90
- <em>[</em><em>On</em><em> </em><em>subtracting</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>with</em><em> </em><em>45</em><em>]</em>
=> 45 + 5x - 45 = 90 - 45
- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>
=> 5x = 45
- <em>[</em><em>On</em><em> </em><em>dividing</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>with</em><em> </em><em>5</em><em>]</em>

- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>
=> x = 9
<em><u>Hence</u></em><em><u>,</u></em><em><u> </u></em><em><u>required</u></em><em><u> </u></em><em><u>value</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>9</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>
Tom started with 20 newspapers on the morning and returned with 8 newspaper.
<h3>Equation</h3>
Equation is an expression used to show the relationship between two or more variables and numbers
Let x represent the amount of newspaper Tom started with.
He Delivered 10 newspapers on Flinders Street, hence:
He Delivered 6 newspapers on Collins Street, hence:
He Picked up 20 newspapers from the newsagent and Delivered 15 newspapers on Lonsdale Street, hence:
- = x - 16 + 20 - 15 = x - 11
He returned home there were eight newspapers in his bag. Hence:
x - 11 = 8
x = 20
Tom started with 20 newspapers on the morning and returned with 8 newspaper.
Find out more on equation at: brainly.com/question/2972832
Answer:
x-3
Step-by-step explanation:
(x
2
−9)=(x−3)(x+3)
(x
3
−27)=(x
3
−3
3
)=(x−3)(x
2
−3x+9)
(x
2
−8x+15)=(x−3)(x−5)
∴ H.C.F. of (x
2
−9),(x
3
−27) and (x
2
−8x+15) is x−3.