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3 years ago

Cedric has $0.45 in his pocket which fraction of a dollar does Cedric have

Mathematics

1 answer:

Fudgin [204]3 years ago

4 0

The answer is 45/100. Hope it helps!!!

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Rewrite the equation C = 2nr to show the expression that can be used to find the value of r.

STatiana [176]

The process is:

C = 2nr

2nr = c

r (2n) = c

$r = \frac{c}{2n}$

That's the answer☝️☝️☝️☝️

or maybe this one

r = 2n + c

sorry, I'm unsure, it has been too long since I studied that...

5 0

3 years ago

Read 2 more answers

- A contractor plans to build a rectangular office complex. The floor area on the first floor of the

Neko [114]

Answer:

Width = 30

Step-by-step explanation:

Area = 18x * 10y = 180xy

Length = 6xy

Width = ?

Since the shape of the office complex is a rectangle,

Area of a rectangle = length × width

180xy = 6xy × width

Width = 180xy / 6xy

Width = 30

4 0

3 years ago

X +9 < 9 and x +7 > 5<br> But the less than signs are less than or equal to.

Vera_Pavlovna [14]

Answer:

x<0 less than or equal to and x > -2

Step-by-step explanation:

6 0

3 years ago

Help Please...<br><br> Factor the expression.<br> 3x^2 - 192

mihalych1998 [28]

The factored expression would look like this : 3(x+8)(x-8)

3 0

3 years ago

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How to solve this linear equation step by step please

mote1985 [20]

$\bf \cfrac{3}{c^2-4c}-\cfrac{9}{2c^2+3c}=\cfrac{2}{2c^2-5c-12}\\\\\\ 
\begin{cases}
c^2-4c=&c(c-4)\\
2c^2+3c=&c(2c+3)\\\\
2c^2-5c-12=
&(2c+3)(c-4)
\end{cases}\\\\
-------------------------------\\\\
\textit{therefore, our LCD for the \underline{left-side} will have to be }\underline{c(c-4)(2c+3)}\\\\
-------------------------------\\\\$

$\bf \cfrac{3}{c(c-4)}-\cfrac{9}{c(2c+3)}=\cfrac{2}{(2c+3)(c-4)}
\\\\\\
\cfrac{3(2c+3)-9(c-4)}{c(c-4)(2c+3)}=\cfrac{2}{(2c+3)(c-4)}
\\\\\\
\cfrac{6c+9-(9c-36)}{c(c-4)(2c+3)}=\cfrac{2}{(2c+3)(c-4)}
\\\\\\
\cfrac{6c+9-9c+36}{1}=\cfrac{2[c(c-4)(2c+3)]}{(2c+3)(c-4)}
\\\\\\
-3c+45=2c\implies 45=5c\implies \cfrac{45}{5}=c\implies 9=c$

7 0

3 years ago