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GarryVolchara [31]
3 years ago
12

HELP The perimeter of a rectangle is 150 inches the lengh is 3 inches longer than 5times the width find the length

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

12 inches

if the length = x,

P = 150 inches

=2 { ( 5x + 3 ) + x }

=10x + 6 + 2x

=12x + 6

Therefore 12x + 6 = 150

12x = 150 - 6

12x = 144

x = 12

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Illusion [34]

Answer:

V=7.45\times 10^{15}\ mm^3

Step-by-step explanation:

The radius of each lollipop is 121212 mm

We need to find the volume of each lollipop. The volume of a sphere is given by :

V=\dfrac{4}{3}\pi r^3

Put all the values,

V=\dfrac{4}{3}\times 3.14\times  (121212 )^3\\\\V=7.45\times 10^{15}\ mm^3

So, the volume of each lollipop is equal to 7.45\times 10^{15}\ mm^3.

4 0
3 years ago
What is -0.519760524 rounded to four decimal places?
Rasek [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
What is the value of x in the equation 2.5 x + 10 = x minus 0.5?
irinina [24]

Answer:

x=7

Step-by-step explanation:

2.5x+10=x-0.5\\2.5x-(x)+10-(10)=x-(x)-0.5-(10)\\1.5x=-10.5\\x=7

6 0
3 years ago
Read 2 more answers
Which graph shows f(c)=0.5|x+3|-2
iVinArrow [24]

The graph that shows f(c)=0.5|x+3|-2 has been added in the attachment.

<h3>How to solve for the graph</h3>

We are given the equation to be f(x) = 0.5|x + 3| – 2

This equation above is an absolute value equation that was entered into a graphing calculator

The absolute value equation is represented by the values

f(x) = a|x - h| + k

in the equation above, h and k are the vertex of the graph

when we compare the absolute value equation with the equation we have in the question, we would have h = +3 and k = -2

Hence we would say that the vertex is 3 , -2.

When the graph was plotted, the vertex is the point that shows that meeting at a point in the point 3, - 2 are shown as the vertex also

Read more on graphs here

brainly.com/question/15466772

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6 0
2 years ago
Tom had 90 cookies and sold 60% of them.scott had 150 cookies and sold 2/3 of them.dawn sold 46 cookies.what percentage of the c
harina [27]

Answer:

Step-by-step explanation:

Tom: 90 cookies total 60% were sold

Tom: 90 * 60/100 = 54 cookies

Scott: 150 cookies and 2/3 were sold

Scott: 150 * 2/3 = 300/3 = 100

Dawn: sold 46 cookies

Total Sold = 46 + 100 + 54

Total Sold = 200

Answer

Dawn: % = (46 / 200) * 100 = 23%

5 0
2 years ago
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