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marin [14]
3 years ago
8

Twelve is what percent of 60

Mathematics
2 answers:
bonufazy [111]3 years ago
4 0

Answer: 20

Step-by-step explanation: 12•100 and then divide that answer by 60

Basile [38]3 years ago
3 0
It is 20 .................
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which of the fallowing functions has a slope 3/2 and contains the midpoint segment between (6, 3) and (-2, 11)?
kolbaska11 [484]
Well, we know the slope is 3/2, what's the midpoint of those anyway?

\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
&({{ 6}}\quad ,&{{ 3}})\quad 
%  (c,d)
&({{ -2}}\quad ,&{{ 11}})
\end{array}\qquad
%   coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
\left( \cfrac{-2+6}{2}~~,~~\cfrac{11+3}{2} \right)\implies (2,7)

so, what's the equation of a line whose slope is 3/2 and runs through 2,7?

\bf \begin{array}{lllll}
&x_1&y_1\\
%   (a,b)
&({{ 2}}\quad ,&{{ 7}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{3}{2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-7=\cfrac{3}{2}(x-2)
\\\\\\
y-7=\cfrac{3}{2}x-3\implies y=\cfrac{3}{2}x+4
4 0
3 years ago
Item 9
Shkiper50 [21]
You would be able to make about 120 shots
7 0
2 years ago
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Find the value of c that completes the square.
goldenfox [79]
Your answer would be C. This is because you must find factors of c that multiply to c itself, but add to -14(b). -7×-7 equals 49, but they add to -14.
7 0
2 years ago
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A net has a square at the center and 4 triangles on the sides. The square has side lengths of 2 feet. The triangles have a base
Stells [14]

Answer:

24 ft.2

Step-by-step explanation:

correct on <u>edge 2021 instruction </u>

have a good day <3

3 0
3 years ago
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A ball is launched into the air from a height of 12 feet at time t = 0. The function that models this situation is h(t) = -2t2 +
tresset_1 [31]

Answer:

(a) 24 ft

(b) 2.5 s

Step-by-step explanation:

At t=2

h=-2(2)^{2}+10(2)+12=12+20-8=24 ft

Therefore, height after 2 s=24 ft

(b)

As it hits the ground, t is maximum and at maximum t, we differentiate the function to have

h=-4t+10  and h=0 hence

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7 0
2 years ago
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