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dusya [7]
3 years ago
9

Math g8 - giving brainly if correct. show work.​

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
8 0

Answer:

25 m of ribbon

Step-by-step explanation:

12 / 0.48 = 25

Nady [450]3 years ago
4 0

Answer: $5.76

Step-by-step explanation:

1.44/3=$0.48 per ribbon

$0.48x12=5.76

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Plz help me (I'm not good with the thing we call fractions)​
Vesnalui [34]
(3/4 4/8 ) (9/12 6/8 )
6 0
3 years ago
Read 2 more answers
(8,1) and (x,3) The pair of points is on the graph of an inverse variation. Find the missing value.
Gelneren [198K]
\bf \qquad \qquad \textit{inverse proportional variation}
\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad  y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad  variation
\end{array}\\\\
-------------------------------

\bf (\stackrel{x}{8},\stackrel{y}{1})\textit{ we know that }
\begin{cases}
x=8\\
y=1
\end{cases}\implies 1=\cfrac{k}{8}\implies 8=k
\\\\\\
therefore\qquad \boxed{y=\cfrac{8}{x}}
\\\\\\
(x,\stackrel{y}{3})\textit{ when y = 3, what is \underline{x}?}\qquad 3=\cfrac{8}{x}\implies x=\cfrac{8}{3}
3 0
4 years ago
From end zone to end zone, a football field is 120 yards long. How long is the
timofeeve [1]

Answer:

120x3 = 360

Step-by-step explanation:

4 0
3 years ago
Determine whether the point (1, 1) is a solution to the system of equations. Explain your reasoning in complete sentences. graph
erastova [34]
The solutions to system of equations are the point of intersection of the graphs of the equations.
The point of intersection of the graphs of the given equation is (0, 2). Therefore, point (1, 1) is not a solution to the system of equation.
6 0
3 years ago
3) The foot of a ladder is 1.2 m from a fence
VashaNatasha [74]

Answer: 4.5\ meters

Step-by-step explanation:

Using the data given in the exercise, we can draw the diagram attached, where "h" is the height of the building reached by the top of the ladder.

Notice that there are two similar triangles.

So, you can set up the following proportion:

\frac{1.8}{1.2}=\frac{h}{(1.2+1.8)}

Finally, in order to calculate the height on the building reached by the top of the ladder, you must solve for "h".

Therefore, the value of "h" is :

\frac{1.8}{1.2}=\frac{h}{3}\\\\(3)(\frac{1.8}{1.2})=h\\\\\frac{5.4}{1.2}=h\\\\h=4.5

5 0
3 years ago
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