3 years ago

Find the lowest common denominator.

1 answer:

4 0

The LCD is $(x+2) ^{2}(x-2) ^{2}$ since $x^{2} -4$ factors into (x+2)(x-2). The idea for a LCD is to have in all the denominators what makes up each individual denominator.

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What does k equal if 485= 1/((k)(5.99x10^-3))

Verizon [17]

$k\ne 0$

$485=\frac{1}{(k)(5.99*10^{-3})}\\\\ \frac{485}{1}= \frac{1}{0.00599k}\\\\ 485*0.00599k=1\\\\ k=\frac{1}{485*0.00599}\\\\k\approx 0.3442$

7 0

2 years ago

I don't know how to solve it?

Grace [21]

Just turn 5/6ths into x/32nds. For example I could turn 1/2 into 2/4. And 2/4 into 4/8.

3 0

3 years ago

Read 2 more answers

Which of the following is the factored form of the given equation?

Reika [66]

In order to answer this question, you factor out a 2 and then use factorization for the rest of the answer to come up with the binomial. The answer is:
1. 2(3x+4)(x-1)=0

Hope this helps! :)

4 0

3 years ago

One face of a cube-shaped package has an area of 7 5/8 square inches what is the lateral surface area of the package in square i

tamaranim1 [39]

Answer:

232.57 square inches

Step-by-step explanation:

The computation of the lateral surface area of the package in square inches is shown below;

Let us assume the area of cube is a

Given that

a = $7 \frac{5}{8}\ in^2$

As we know that in a cube there is a four faces so the lateral surface area would be

$= 4a^2\\\\=4\times 7\frac{5}{8} ^2\\\\= 4\times (\frac{61}{8})^2\\\\= 4\times \frac{3721}{64} \\\\= 232.57$

= 232.57 square inches

6 0

2 years ago

________ _______ express the same relationship between two quantities.

olya-2409 [2.1K]

Equivalent ratios is the answer that fits this expresson. This means for example that 1 : 2 is the same as 2 : 4.

7 0

3 years ago