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3 years ago

14

What

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1 answer:

AveGali [126]3 years ago

4 0

Answer:

3 is the answer ####%%##

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Collin has 6 yards of fabric.

SpyIntel [72]

Answer:

He can make 9 aprons.

Step-by-step explanation:

6/(2/3)=(6/1)(3/2)=18/2=9

5 0

3 years ago

Is 493,712 divisible by 8?<br><br> HELP ME PLZ!

Bingel [31]

Answer:

yes

Step-by-step explanation:

493,712 divided by 8 = 61724

3 0

3 years ago

Read 2 more answers

If y varies directly as x, and y is 400 when x is r and y is r when x is 4, what is the numeric constant of variation in this re

Kipish [7]

$\bf \begin{array}{cccccclllll}
\textit{something}&&\textit{varies directly to}&&\textit{something else}\\ \quad \\
\textit{something}&=&{{ \textit{some value}}}&\cdot &\textit{something else}\\ \quad \\
y&=&{{ k}}&\cdot&x
\\
&& y={{ k }}x
\end{array}\\\\
-----------------------------\\\\
$

$\bf \textit{now, we also know }\qquad 
\begin{cases}
y=400\\
x=r\\
---\\
y=r\\
x=4
\end{cases}\implies 
\begin{cases}
400=kr\\
r=k4\\
----------\\
now\\
400=kr\implies \frac{400}{k}=\boxed{r}\\\\
thus\\\\
r=k4\implies \boxed{\frac{400}{k}}=4k
\end{cases}
\\\\\\
400=4k^2\implies \cfrac{400}{4}=k^2\implies 100=k^2\implies \sqrt{100}=k
\\\\\\
10=k\impliedby \textit{constant of variation}$

8 0

3 years ago

Read 2 more answers

What is the value of x in the equation 4x - 6+32(-2x+4)=3x -(x+4)?

Lina20 [59]

I think -2 is the answer

8 0

3 years ago

2 5/12 x 2 2/3<br><br> pls helpp

MA_775_DIABLO [31]

Answer: 58/9

Step-by-step explanation:

5 0

3 years ago