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MaRussiya [10]
3 years ago
11

I'm doing something wrong and I don't know what

Mathematics
1 answer:
never [62]3 years ago
6 0

Answer:

Step-by-step explanation:

It should be pi (1.5^2)3/3

or (3.14)(1.5^2)(1)

because 3 is the diameter and 1.5 is the radius and for cones you have to divide the height by 3

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PLEASE I NEED HELP WITH MATH HW WITH EXPLANATION!!! <br> Question: Find the value of the varible
Marizza181 [45]
<h3>Answer:  w = 31</h3>

===================================================

Explanation:

For any triangle, the interior angles always add to 180

(angle1)+(angle2)+(angle3) = 180

(w) + (4w-6) + (w) = 180

(w+4w+w) - 6 = 180

6w - 6 = 180

6w - 6+6 = 180+6 .... adding 6 to both sides

6w = 186

6w/6 = 186/6 ..... divide both sides by 6

w = 31

------------------------------------

Extra info:

This value of w leads to

4w-6 = 4*31-6 = 118

The three angles of the triangle are: 31, 118, 31

Because we have two congruent angles, this means the triangle is isosceles. The sides opposite the congruent angles are the same length.

5 0
3 years ago
A film student wants to capture a shot of a satellite dish placed at the top of a building. The line of sight between the ground
Vlad1618 [11]

Answer:

34.78 feet

Step-by-step explanation:

1) using the cosine function, I did cos(43)=x/51

This is because cosine is equal to adjacent over hypotnuse

Once I found x, I used the pythagorean theorem to get 34.78 feet

3 0
3 years ago
If the cost of producing a product that sells for $40 is 72,000 plus $32.00 per piece, then how many products must be sold to br
lisabon 2012 [21]

we are given:

Selling price=$40.00

Fixed cost=$72000.00

Cost per piece=$32.00

Let x products be sold to break-even then

\\ \ 40x=7200+32x\\ \\ \ \Rightarrow 40x-32x=7200\\ \\ \ 8x=7200\Rightarrow x=\frac{7200}{8}=900\\

3 0
3 years ago
Parker has a part-time job at an ice skating rink selling hot cocoa. He decided to plot the number of hot cocoas he sold relativ
oksano4ka [1.4K]

Answer:

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Step-by-step explanation:

Ute

7 0
3 years ago
Find the scale factor for the dilation. please show your work.<br><br> X (3. 6) X' (2, 4)
Anastasy [175]

Answer:

Step-by-step explanation:

4/6=2/3

2/3=2/3

scale factor=2/3

6 0
3 years ago
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