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posledela
3 years ago
13

a right cone has a slant height of 17 feet and the diameter of the base it 30 feet. what is the height of the cone?

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
4 0

Answer:

19 feet

Step-by-step explanation:

A right triangle is formed by the slant height, the radius of the base and with the slant height being the hypotension

The square on the hypotension is equal to the sum of the squares on the other 2 sides, that is

Since base diameter = 30then radius = 15

kvasek [131]3 years ago
4 0

Answer:

8

Step-by-step explanation:

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3 0
3 years ago
A system of equations has infinitely many solutions. If 2y – 4x = 6 is one of the equations, which could be the other equation?
Molodets [167]

Hi there!

\large\boxed{y = 2x + 6}

For a system to have infinite solutions, the lines have to be the same. We can begin by rearranging the given equation into the format y = mx + b:

2y - 4x = 6

Move x to the opposite side:

2y = 4x + 6

Divide all terms by 2:

y = 2x + 6

The answer choice that matches this is the first one.

5 0
3 years ago
Point A is (5, 7).
spin [16.1K]

The coordinate of point B is at (29, -15): Option C is correct.

The formula for calculating the midpoint of two points is expressed as:

M(x, y) = {\frac{x_2+x_1}{2}, \frac{y_2+y_1}{2}}

Given the coordinate points

A is (5, 7).

B is (x, y).

M is (17, -4)

Substituting into the formula to get x and y

17 = 5+x/2

5+x = 34

x = 34 - 5

x = 29

Get the value of y. Similarly;

-4 = 7+y/2

-8 = 7+y

y = -8-7

y = -15

Hence the coordinate of point B is at (29, -15)

Learn more here: brainly.com/question/13989426

5 0
2 years ago
HELP DUE IN 10 MINS!<br><br> x =??
Black_prince [1.1K]

Answer:

x = 11

Step-by-step explanation:

Using Secants ad Segments Theorem we can say;

(x + 7) (7) = (15 + 6) (6)

7x + 49 = (21) (6)

7x + 49 = 126

7x = 77

x = 11

Hope this helps!

3 0
3 years ago
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sveta [45]

Answer:

imagine still doing IXL'S in 2021 but the answer should be 250

Step-by-step explanation:

3 0
3 years ago
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