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ivann1987 [24]
3 years ago
13

What is the value of 3/4+5/36+7/144+........+17/5184+19/8100

Mathematics
1 answer:
cestrela7 [59]3 years ago
4 0

Answer:

0.943125.

Step-by-step explanation:

I used an website which is Desmos.com. it works great and is very helpful. you should give it a try.

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A line passes through the point (4,-2) and has a slope of 1/2 what is the value of a if the point (-4,a) is also on the line
Slav-nsk [51]

Answer:  The value of a is -6.

Step-by-step explanation:

To do this we need to find the y-intercept first.

-2= 4(1/2) + b

-2=2+ b

-2  -2

b= -4  so now the y-intercept is -4  so we will now have the equation y= 1/2x -4

so now put -4 into the equation for x and solve for y.

y= 1/2(-4) -4

y = -6

3 0
2 years ago
Write the sentence as an equation.<br><br> 260 is equal to d plus 236 ?​
s344n2d4d5 [400]

Answer:

260 = d + 236 or d + 236 = 260

Step-by-step explanation:

Mental Math

7 0
2 years ago
A golf team's 666 members had the scores below in their most recent tournament:
stealth61 [152]
Here is a scenario:

Mark recorded the following bowling scores for his last 9 games:


110, 92, 86, 203, 74, 105, 97, 112, 99

What was his mean score?

What was his median score?

Which of these better represents his bowling score for the last nine games?
7 0
3 years ago
The point-slope form of the equation of the line that passes through (–4, –3) and (12, 1) is y – 1 = (x – 12). What is the stand
yanalaym [24]
      y-y1 = m (x-x1)          y+3 = (1/4)(x+4)                 [using point (x1,y1)]      or          y–1 = (1/4)(x–12)                [using point (x2,y2]   [let's use this one since you did] To put this into Standard Form (Ax+By=C),          y–1 = (1/4)(x–12)           4y - 4 = x - 12          -x + 4y - 4 = -12           [subtract x from both sides]          -x + 4y = -8                 [add 4 to both sides]           x - 4y = 8            [multiply by (-1) to have x-coefficient positive
6 0
3 years ago
Read 2 more answers
A carnival ride is in the shape of a wheel with a radius of 15 feet. The wheel has 24 cars attached to the center of the wheel.
Anarel [89]
The radius the wheel (circle) is 15 ft a circle is equal to 360° so
1the central angle is: 5/360=24°
the circumference is:  2 π 24= 150.7ft
The arc is: 150.7/24= 6.28ft
The area of sector is: = 1/20 * Area of circle
<span>= 1/20 * pi * (25)^2 </span>
<span>= 98.17 feet^2
</span>I hope that this is helpful :)
3 0
2 years ago
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