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yarga [219]
2 years ago
12

Farmer Brown planted corn and wheat on

Mathematics
1 answer:
siniylev [52]2 years ago
5 0
So you have the system of equations:
C+W=370. Multiply by -135 to remove w
280c+135w=83,300

-135c-135w=-49950
280c+135w=83,300

Add together:
-135c+280c=33,350. W is gone
145c=33,350
c=230.

And substitute c in any of equations to get w:

C+W=370.
230+w=370
W=140.
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A teepee is designed to have a diameter of 10 ft and a volume of 366ft³ what is the height? A.15ft , b.14 ft, c 5ft, or 1 ft
Katarina [22]

Answer:

B.  14 ft approx

Step-by-step explanation:

Given data

A teepee  has a conical shape

Diameter= 10ft

radius= 5 ft

Volume = 366ft³

Height = ????

The expression for the volume is

V= 1/3πr^2 h

substitute

366= 1/3*3.142*5^2*h

366= 1/3*78.55*h

366= 26.18h

h= 366/26.18

h=13.98 ft

h= 14 ft approx

Hence the Height is 14 ft approx

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damaskus [11]

Hi the answer is 60 but the picture will show you the work!!

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What is perpendicular to y=-1/2x+11
ratelena [41]
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3 years ago
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tresset_1 [31]

Answer:

The smaller number is 4

Step-by-step explanation:

Larger number = x

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