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Gelneren [198K]

4 years ago

8

Please please help me with these 2 questions

1 answer:

Novay_Z [31]4 years ago

6 0

For number 4 the equation is 12 divided by 3/4 and when you solve that you get 16 which is the answer. For question 5 the equation would be 40 5/8 divided by 4. The first to do this is make 40 5/8 an improper fraction which is 325/8. Then you would flip the 4/1(this is the same thing as 4) to get 1/4. Then you would multiply 325/8 * 4 to get 325/32 and as a mixed number 10 5/32 which is the answer.

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Which values of x satisfy this equation?

grandymaker [24]

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Cerrena [4.2K]

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3 years ago

Read 2 more answers

The length of a rectangle is 5 yd longer than its width.

romanna [79]

Answer:

w = 13yd, l = 18yd

Step-by-step explanation:

let x be width, so x+5 = length

Perimeter is sum of all 4 sides, and since opposite sides equal in rectangle,

P = 2(l+w)

= 2(x+5 +x)

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3 years ago

Using the change-of-base formula, which of the following is equivalent to the

Otrada [13]

Given:

The logarithmic expression is:

$\log_718$

To find:

The equivalent expression of given expression by using change-of-base formula.

Solution:

The change-of-base formula is:

$\log_ba=\dfrac{\log_ca}{\log_cb}$

The given expression is:

$\log_718$

Using the change-of-base formula, we get

$\log_718=\dfrac{\log_c18}{\log_c7}$

Where, is a constant and c>0.

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3 0

3 years ago

Help!!!!! Include working out please.

Anni [7]

What question do you need help with? You have to include that!

6 0

3 years ago