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3 years ago

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Mathematics

2 answers:

Natasha2012 [34]3 years ago

8 0

Answer:

6 × 3 × 3 square inches

Step-by-step explanation:

The figure contains total six squares of dimension 3 each.

Total surface area of figure=Area of 6 squares

Area of 1 square= 3 × 3 square inches

Hence, area of 6 squares= 6 × 3 × 3 square inches

Hence, total surface area of figure is:

6 × 3 × 3 square inches

Rudik [331]3 years ago

6 0

The correct calculation of the surface area is 6 x 3 x 3 x 3 square inches

hopefully its correct ;))

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shepuryov [24]

Answer:

The two odd numbers are 15 and 17

Step-by-step explanation:

Given

Let the odd numbers be represented with x and y

Let x be the greater number

$x + 5y = 92$

Required

Find x and y

Since x and y are consecutive odd numbers and x is greater, then

$x = y + 2$

Substitute y + 2 for x in $x + 5y = 92$

$y + 2 + 5y = 92$

Collect Like Terms

$y + 5y = 92 - 2$

$6y = 90$

Divide both sides by 6

$\frac{6y}{6} = \frac{90}{6}$

$y = \frac{90}{6}$

$y = 15$

Substitute 15 for y in $x = y + 2$

$x = 15 + 2$

$x = 17$

Hence; the two odd numbers are 15 and 17

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3 years ago

HURRY PLEASE Which function is the inverse of f(x) = -5x – 4?

vagabundo [1.1K]

Answer:

f^-1(x)= -x/5 - 4/5

Step-by-step explanation:

7 0

3 years ago

6x^2 + 66x + 60 factor completely

kiruha [24]

Hi! Let me help you!

Remember, factoring looks like so:
ab+ac=a(b+c)
So, we need to find the greatest common factor (G.C.F.) of the polynomial.
In this case, 6 is the GCF, so we factor it out:
6x²+66x+60
Divide 6, 66 and 60 by 6:
x²+11x+10

Answer:

x²+11x+10

Hope you find it helpful.

$\rm{Stargazing{\bold{WithJoy}$

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2 years ago

The graph below could be the graph of which exponential function?

nirvana33 [79]

Answer:

Step-by-step explanation:

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3 years ago

using the straight line method. what is the depreciation expense for a computer that costs 4,500, has a residual value of 700, a

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So over 4 years, this computer's value will go from 4,500 to 700.

That's a difference of 3,800 over 4 years. Straight-line means the amount is the same every year, so

$\frac{3,800}{4}$ = 950

So the depreciation expense each year is 950.

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4 years ago