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Marizza181 [45]

3 years ago

8

Find the slant height of this square pyramid

2 answers:

shutvik [7]3 years ago

8 0

Lateral Surface Area of a square pyramid (4 isosceles triangles): For the isosceles triangle Area = (1/2)Base x Height. Our base is side length a and for this calculation our height for the triangle is slant height s. With 4 sides we need to multiply by 4. (hope this will help)

musickatia [10]3 years ago

7 0

Answer:

answers?

Step-by-step explanation:

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Use the definition of continuity and the properties of limits to show that the function f(x)=x sqrtx/(x-6)^2 is continuous at x

qaws [65]

Answer:

The function is continuous at x = 36

Step-by-step explanation:

From the question we are told that

The function is $f(x) = x * \sqrt{ \frac{x}{ (x-6) ^2 } }$

The point at which continuity is tested is x = 1

Now from the definition of continuity ,

At function is continuous at k if only

$\lim_{x \to k}f(x) = f(k)$

So

$\lim_{x \to 36}f(x) = \lim_{n \to 36}[x * \sqrt{ \frac{x}{ (x-6) ^2 } }]$

$= 36 * \sqrt{ \frac{36}{ (36-6) ^2 } }$

$= 7.2$

Now

$f(36) = 36 * \sqrt{ \frac{36}{ (36-6) ^2 } }$

$f(36) = 7.2$

So the given function is continuous at x = 36

because

$\lim_{x \to 36}f(x) = f(36)$

7 0

3 years ago

el cobre tiene un punto de ebullicion de 2595°C y su temperatura de fusión es de 1083°C ¿cuál es la diferencia de temperaturas e

Vladimir79 [104]

Answer: 1512°C

Step-by-step explanation:

I will answer this in English:

The data we have: The boiling point is 2595°C and the fussion point is 1083°C

the difference between those points is equal to the direct difference between the temperatures:

Diff = 2595°C - 1083°C = 1512°C

5 0

4 years ago

3/5 x 3/4 *Simply your answer if you can*

olga2289 [7]

Answer:

9/20 = 0.45

Step-by-step explanation:

$\frac{3}{5} *\frac{3}{4} = \frac{9}{20}$

3 0

3 years ago

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The number of students enrolled at a college is 15,000 and grows 4% each year

nataly862011 [7]

The number of students grows by 600 per year

6 0

3 years ago

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Choose the correct simplification of (5xy7)2(y2)3.

Semenov [28]

$(5xy^7)^2(y^2)^3=\\\\25x^2y^{14}*y^6=\\\\25x^2y^{20}$

8 0

3 years ago