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3 years ago

What is the answer to the question above?

Mathematics

2 answers:

serious [3.7K]3 years ago

8 0

B is the option because 6/8 = 3/4

Bond [772]3 years ago

4 0

Answer:

i beleive that B is the best option

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a triangle has two sides of length 6 and 3. what is the smallest possible whole number length for the third side?

svp [43]

Answer: 3
Explanation:

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3 years ago

X^2- 4x- 6y- 14=0 in standard parabola form.

uranmaximum [27]

X^2- 4x- 6y- 14=0
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Divide through by 6:-

y = (1/6)x^2 - (2/3)x - 7/3

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3 years ago

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Neporo4naja [7]

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Step-by-step explanation:

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3 years ago

The bacteria in an old piece of cheese is growing at a rate that can be modeled by y = 280 • 2^x. Determine which number represe

Katyanochek1 [597]

The answer is C.) 2

The general form of formula is
y = a • r^x
y - the total number of bacteria after x period of time
a - the initial number of bacteria
r - growth rate
x - period of time

Let's compare:
y = a • r^x
y = 280 • 2^x

Since r = 2, the growth rate is C.) 2

5 0

4 years ago

Read 2 more answers

Sqaure root of 5 (u-1)(u^5+u^4+u^3+u^2+u+1)

Anna71 [15]

GIVEN:

$5(u - 1)( {u}^{5} + {u}^{4} + {u}^{3} + {u}^{2} + u + 1)$

remember:

$\sqrt{u} = {u}^{ \frac{1}{2} }$

And

${u}^{n} \times {u}^{m} = {u}^{n + m}$

SOLVE:

start by multiplying the factors:

$5( ({u}^{6} + {u}^{5} + {u}^{4} + {u}^{3} + {u}^{2} + u ) - ( {u}^{5} + {u}^{4} + {u}^{3} + {u}^{2} + u + 1))$

simplify by combing like terms. Most terms subtract off, leaving:

$5( {u}^{6} - 1)$

This can be factored, but it is not a perfect square, which is really what we need to take the square root.

$5( {u}^{3} - 1)( {u}^{3} + 1)$

I'm not exactly sure what form they want the answer in...

so taking the square root:

$\sqrt{5( {u}^{6} - 1) } = {(5( {u}^{6} - 1))}^{ \frac{1}{2} }$

so my best answer is:

${5}^{ \frac{1}{2} } \times {( {u}^{6} - 1)}^{ \frac{1}{2} }$
or the more factored form:

${5}^{ \frac{1}{2} } { ({u}^{3} - 1)}^{ \frac{1}{2} } { ({u}^{3} + 1 )}^{ \frac{1}{2} }$

I'm not sure how else to solve it. Taking the square root doesn't work out super well, so I left it in the most simple form I could.

sorry for not coming to a definitive answer!

7 0

3 years ago