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frosja888 [35]
3 years ago
15

WILL GIVE BRAINLIEST!!! No LINKS or REPORT!!!

Mathematics
2 answers:
defon3 years ago
6 0
<h3>The volume of the cone is</h3><h2>37.7</h2>

<u>The formula is:</u>

V= (3.14)π⋅ (radius)r^2⋅(height)h/3

(^2 is a exponent)

<u>How to solve:</u>

π ·2^2· 9/3= 37.69911

(Round to the nearest tenth)

<h3>37.7</h3>
Mumz [18]3 years ago
5 0
37.7
I just did this one and i got it right
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Answer and working out please!
frosja888 [35]

Answer:

17.0710678119 and 2.92893218813

Step-by-step explanation:

Theoretically, the wire should come out to be x+y=80,

and the sum of the areas of the squares should be (x/4)^2+(y/4)^2=300.

x/4 and y/4 being the length of one side of the square, we would then square that to find the area. The total wire is all x+y=80. X being one part and Y being the other.

Theoretically, using systems. i found the answers: 68.2842712474619,11.715728752538098

Again, these numbers are very large, and I they actually do both add up to each amount basically perfectly. If your teacher is asking for a rounded answer, that would've been helpful to know. But again, theoretically, those are the answers.

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3 years ago
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The sentence does correctly state the equation written.

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Sovle the question l-9l + l-1l ​
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10

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| | means absolute value. Absolute value is always positive, so your equation would be evaluated to 9 + 1 = 10

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is the a. Perpendicular lines form 90° angles.

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