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anastassius [24]
3 years ago
5

Ect the best answer for the question.

Mathematics
1 answer:
Citrus2011 [14]3 years ago
6 0

\huge \boxed{\mathbb{QUESTION} \downarrow}

Select the best answer for the question.

- (-1) + 5 -(-6) - 5 = ?

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

- ( - 1 ) + 5 - ( - 6 ) - 5

The opposite of -1 is 1.

1+5-\left(-6\right)-5

Add 1 and 5 to get 6.

6-\left(-6\right)-5

The opposite of -6 is 6.

6+6-5

Add 6 and 6 to get 12.

12-5

Subtract 5 from 12 to get 7.

= \huge \boxed{ \boxed{  \bf \: 7}}

  • The correct answer is <em><u>7</u></em><em><u>.</u></em><em><u> </u></em>However, you haven't provided 7 as an option. It might have happened due to a typo error from your side or your teacher's side. Kindly check that.
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You and your friend are sharing 3/8 of a bag of candy how much of the bag will each of you get share it evenly. Is it going to b
olga_2 [115]

Answer:

You and your friend both get 3/16 of the bag.

Step-by-step explanation:

3/8 divided by 2 friends

3/8 / 2 = 3/16

6 0
2 years ago
Let P be the parabola with focus (0,4) and directrix y=x.Write an equation whose graph is a parabola with a vertical directrix t
prisoha [69]

Answer:

y²=4√2.x

Step-by-step explanation:

The focus is at (0,4) and directrix is y=x or x-y =0, for a parabola P.

The distance between the focus and the directrix of the parabola P is

\frac{ |0-4| }{\sqrt{(1)^{2}+(-1)^{2}  } }=\frac{4}{\sqrt{2} }

{Since the perpendicular distance of a point (x1, y1) from the straight line ax+by+c =0 is given by \frac{ |ax1+by1+c| }{\sqrt{a^{2}+b^{2}  } } }

Let us assume that the equation of the parabola which is congruent with parabola P is y²=4ax

{Since the parabola has vertical directrix}

Hence, the distance between focus and the directrix is 2a = \frac{4}{\sqrt{2} }, {Two parabolas are congruent when the distances between their focus and the directrix are same}

⇒ a=√2

Therefore, the equation of the parabola is y²=4√2.x (Answer)

3 0
3 years ago
Find the domain of f(x) = x+5/ 2-x
lions [1.4K]
I don’t know I am stuck on thisss
8 0
2 years ago
Is it true that decimals that are converted to fractions should never be reduced
natta225 [31]

Answer:

No

Step-by-step explanation:

See take 0.2 for example

In fraction it is 2/100 which can be easily reduced and should be reduced depending on the type of question.

1/50 would be the answer for my example.

3 0
3 years ago
Can someone explain to me please
Leona [35]
Its really not that hard work out them all then your find the answer
6 0
3 years ago
Read 2 more answers
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