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4 years ago

Can someone pls check if my answer is accurate

Mathematics

2 answers:

UkoKoshka [18]4 years ago

6 0

Answer:

yes it is

Step-by-step explanation:

Alekssandra [29.7K]4 years ago

3 0

Answer:

yes

Step-by-step explanation:

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The perimeter of a rectangle is 44 inches. If the width of the rectangle is four more than half the length, find the length of t

Mars2501 [29]

Answer: the length of the rectangle is 12 inches

Step-by-step explanation:

Let the length of the rectangle is x inches

Hence, the width is (x/2)+4 inches

Thus,

$\displaystyle\\2(x+(\frac{x}{2} +4))=44\\\\2x+x+8=44\\\\3x+8=44\\\\3x+8-8=44-8\\\\3x=36\\$

Divide both parts of the equation by 3:

$x=12\ inches$

6 0

1 year ago

Let f(x) = x2 + 6 and g(x) = x + 8x g ( x ) = x + 8/ x . Find ( g o f)( -7)

nirvana33 [79]

Answer:

63/55

Step-by-step explanation:

Assuming $f(x) = x^2+6$ and $g(x) = x + {8}{x}$ . Find ( g o f)( -7) by substituting f into g. Then -7 into the new expression.

( g o f)( -7) =

$\frac{(x^2+6) +8}{x^2+6} \\\\ \frac{((-7)^2+6) + 8}{(-7)^2+6} \\\\ \frac{49+6+8}{49+6}\\\\ \frac{55 + 8}{55} \\\\\frac{63}{55}$

4 0

3 years ago

8) There are 2116 students in a school .In how many equal rows and columns can they be arranged for a drill display?

svetoff [14.1K]

Answer:

Explanation:

root of 2116

=46×46

Therefore 46 columns and 46 rows

8 0

3 years ago

Read 2 more answers

If there are 48 boys and 64 girls and the teachers decided to put them each in in equal rows only boys or girls will be in each

german

Answer: 16

Step-by-step explanation:

The question seeks to know the largest number of people that can sit in each row.

To answer this, find the Highest Common Factor of the numbers 48 and 64.

Factors of 48 ⇒ 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48

Factors of 64 ⇒ 1, 2, 4, 8, 16, 32 and 64

Because the teacher wants the rows to be equal with either only boys or only girls sitting in them, the highest number of people that can sit in a row will be 16.

There will be 7 rows in total.

Boys ⇒ 48/ 16 = 3 rows

Girls ⇒ 64/16 = 4 rows

5 0

3 years ago

What is the area of the figure below if all angles are right angles?

FrozenT [24]

I think it’s 2 yards

5 0

3 years ago