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3 years ago

Is 1/5 a repeating decimal

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

Answer:

o.2222

Step-by-step explanation:

just divide one by five

hope that helps

algol133 years ago

4 0

The correct answer is 0.2222

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You are Miguel Cervantes de Navas y Colon, captain in the Royal Spanish

aliya0001 [1]

Answer:

The answer 385

Step-by-step explanation: APX ......................

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3 years ago

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Enter the slope of the line through the points (5, 2) and (-3, -7). *

hichkok12 [17]

Answer:

m= 9/8

Step-by-step explanation:

(5, 2) and (-3, -7)

Slope:

m=(y2-y1)/(x2-x1)

m=(-7-2)/(-3-5)

m=(-9)/(-8)

m=9/8

5 0

3 years ago

5. f(x) = x ^ 3 + p * x ^ 2 + qx + 6 (a) Find the value of each constants p and q, given that (x - 1) is a factor of f(x) and wh

lara31 [8.8K]

Answer:

$\boxed{\textsf{ The value of p is \textbf{-2} and the value of q is \textbf{ -5}.}}$

Step-by-step explanation:

A polynomial is given to us and we need to find the value of the constants in the given equation . The given polynomial to us is :-

$\sf\implies f(x)= x^3+px^2+qx + 6$

It's mentioned that (x - 1) is a factor of f(x) . This means on putting x = 1 in the given polynomial the value of the polynomial becomes 0 .

Puttting x = 1 in f(x) :-

$\sf\implies f(x)= x^3+px^2+qx + 6 \\\\\sf\implies f(1) = 1^3 + p(1)^2+q(1) + 6 = 0 \\\\\sf\implies f(1)= 1+p + q + 6 = 0 \\\\\sf\implies \boxed{ \red{\sf p + q = -7 }}$

$\rule{200}2$

Now secondly it's given that on dividing the given polynomial by (x + 1) , the remainder is 8 . This means that on putting x = -1 the value of the given polynomial becomes 8 .

Puttting x = (-1) :-

$\sf\implies f(x)= x^3+px^2+qx + 6 \\\\\sf\implies f(-1) = (-1)^3 + p(-1)^2+q(-1)+6 = 8 \\\\\sf\implies f(-1)= -1+p -q + 6 = 8 \\\\\sf\implies p - q = 8 -6 +1 \\\\\sf\implies \boxed{ \red{\sf p - q = 3 }}$

$\rule{200}2$

Adding the above two equations :-

$\sf\implies p + q + p - q = -7 + 3 \\\\\sf\implies 2p = -4 \\\\\sf\implies p =\dfrac{-4}{2}\\\\\sf\implies \boxed{\pink{\frak{ p = (-2) }}}$

$\rule{200}2$

Put this value of p in equation (i) .

$\sf\implies p + q = -7 \\\\\sf\implies -2 + q = -7 \\\\\sf\implies q = -7+2 \\\\\sf\implies \boxed{\pink{\frak{ q = (-5) }}}$

4 0

3 years ago

Abby is half as old as her dad,and twice as old as her brother. If her brother is 9 years old,how old is her dad?

azamat

Well if Abby is twice the age of her bother and her brother is 9 then she is going to be 18 because 9x2=18, then it says that she is half her dads age so all you have to do is add 18+18 which equals 36

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4 years ago

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Felipe made 182$ for 13 hours of work. At the same rate, how much would he make for 18 hours of work?

KonstantinChe [14]

Answer:

252

Step-by-step explanation:

He earns 2522 for 18 hours of work.

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2 years ago

Is 1/5 a repeating decimal​

Is 1/5 a repeating decimal