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2 years ago

The expression x+8x+10 is modeled below

Mathematics

2 answers:

Vladimir [108]2 years ago

7 0

Answer:

6 to be added

Step-by-step explanation:

If 6 is added, it would complete the square.

Hope it helps.

adoni [48]2 years ago

3 0

Answer:

add 6 unit tiles

Step-by-step explanation:

The square is completed when the algebra tile grid pattern is a square. This one will be a square when 6 more unit tiles are added to fill the empty spaces at the bottom right.

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kvasek [131]

Answer:

D. 4(a^2)(a^3)/16(b)(b^2)

Step-by-step explanation:

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2 years ago

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Inessa [10]

Answer:

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Step-by-step explanation:

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3 years ago

If possible step by step explanation. thank you!

elixir [45]

Answer:

Step-by-step explanation:

$\frac{(3x^{2} )^\frac{1}{2} }{3^\frac{1}{2} } =3$

$(3x^2)^\frac{1}{2} = 3^\frac{1}{2} x$

Remember that $\frac{x^b}{x^c} =$ x^(b-c)

Using that $\frac{3^\frac{1}{2}x }{3^\frac{1}{2} }$ =3^(1/2x-1/2)=3^((x-1)/2)

$3^\frac{x-1}{2} =3^1$

So we can say: $\frac{x-1}{2} =1$ , because the bases are the same

We can multiply both sides of the equation by 2. We get x-1=2, and x=3. Which is A.

7 0

2 years ago

The ratio of boys to girls in a classroom is 5:6. If there are 55 students in total, how many more girls are there than boys?

KATRIN_1 [288]

Answer: there are 5 more girls than boys.

Step-by-step explanation:

The ratio of boys to girls in a classroom is 5:6. The total ratio is the sum of the proportion. It becomes 5 + 6 = 11

If there are 55 students in total, it means that the number of boys in the class is

5/11 × 55 = 25 boys

Also, the number of girls in the class is

6/11 × 55 = 30 girls

Therefore, the difference between the number of girls and boys in the class is

30 - 25 = 5 girls

4 0

3 years ago

What is y = 5 and it’s slope

e-lub [12.9K]

Answer:

what do you mean bro ?

Step-by-step explanation:

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3 years ago