3 years ago

Plz help these r the last of my points

2 answers:

5 0

Add all the widths of the bookcases together and you get 334,

456 - 334 = 122, divide by two gets 61.

The formula would be:
w = 456 - (a + b + c) / 2

Hope this helps.

IRINA_888 [86]3 years ago

3 0

w=61, the equation is w=(456-a-b-c)/2, so the work would look like 456-132-94-108=122/2=61

You might be interested in

Use calculus to find the area a of the triangle with the given vertices. (0, 0), (6, 2), (4, 8)

Vilka [71]

The area of the triangle with vertices $(x_1,y_1),(x_2,y_2),(x_3,y_3)$ is

$\frac{1}{2}\left|\begin{array}{ccc}1&x_1&y_1\\1&x_2&y_2\\1&x_3&y_3\end{array}\right|$ .

Inserting numerical values, the are of the triangle with vertices (0, 0), (6, 2), (4, 8) is

$\Delta = \frac{1}{2}\left|\begin{array}{ccc}1&0&0\\1&6&2\\1&4&8\end{array}\right |\\
\Delta = 0.5(48-8)\\
\Delta = 20 \;square\; units$

7 0

3 years ago

In what ways do advertisers in magazines use sexual imagery to appeal to youth? One study classified each of 1500 full-page or l

Tanzania [10]

In what ways do advertisers in magazines use sexual imagery to appeal to youth? One study classified each of 1500 full-page or larger ads as "not sexual" or ..

7 0

3 years ago

In an inventory-sale, a department store offers 60% off on the original price of their selected clothes. What fraction is taken

Colt1911 [192]

I believe three fifths would be taken off.

8 0

3 years ago

Could you guys help me out with these problems

timurjin [86]

It's too blurry take another picture

5 0

3 years ago