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aalyn [17]
3 years ago
10

How do i answer these questions (theres a part 2, check out the next questions)

Mathematics
1 answer:
Setler [38]3 years ago
4 0

Answer:

first one =

{10}^{7}

second one =

{10}^{5}

Step-by-step explanation:

{10}^{2}  \times  {10}^{6}  \times 10

{10}^{2 + 5}

{10}^{7}

{10}^{2  + 3}

{10}^{5}

it it helps don't forget to like and mark me down

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There are 96 children in a room.
Olenka [21]

Answer:

7/12

Step-by-step explanation:

Basically to find the boys fraction I subtracted 40 from 96 and got 56. Your answer for the number of boys would be 56/96. I divided 4 from each and got 14/24. lastly I divide by 2 and got 7/12.

5 0
3 years ago
What is the width of the rectangle shown below? <br>4x + 3 <br>A = 8x2 – 10x – 12
ozzi

Answer:

<h2><em>2x-4</em></h2>

Step-by-step explanation:

Area of a rectangle = Length * Width

Given parameters

Area A = 8x2 – 10x – 12

Length of the rectangle = 4x+3

Required

Width of the rectangle.

Substituting the given parameters into the formula

8x2 – 10x – 12  = (4x+3)*width

width = 8x2 – 10x – 12 /4x+3

S

Factorizing the numerator

8x² – 10x – 12

= 2(4x²-5x-6)

= 2(4x²-8x+3x-6)

= 2(4x(x-2)+3(x-2))

= 2(4x+3)(x-2)

Width = 2(4x+3)(x-2)/4x+3

Width = 2(x-2)

Width = 2x-4

<em>Hence the width of the rectangle is 2x-4</em>

8 0
3 years ago
92 divided by 4 use partial and quotients to divide
kherson [118]
The partial quotient is 23
8 0
3 years ago
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Divide decimals by whole numbers
Ludmilka [50]

Answer:

Need more info

Step-by-step explanation:

4 0
3 years ago
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Andrews [41]

Answer:

0.05?

Step-by-step explanation:

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3 years ago
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