How do I find the lateral surface area

Answers

Answer 1

Answer:
To find the lateral surface area of a pyramid, you can find the area of each triangle, A = 1/2bh or A = 1/2lw, then multiply by the number of triangles, which would be based on the number of sides of the base; or you can take half the perimeter and multiply by the slant height.

Answer 2

Answer:

Answer:

200

Step-by-step explanation:

4 · 10 = 40 ( 10 is base for this one )

40 · 10 = 400 ( 10 is slant height for this one )

$(400)/(2) = 200$

Related Questions

From the records of a health-insurance companies in Pennsylvania, it is known that 58% of the accounts include dental coverage. A researcher would like to take a random sample of 500 accounts to review. Find the standard deviation of the sample proportion in this situation. Give your answer to 4 decimal places. For help on how to input a numeric answer, please see "Instructions for inputting a numeric response."

Answers

Answer: 0.0221

Step-by-step explanation:

We know that the formula to find the standard deviation of the sample proportion is :

$\sigma_p=\sqrt{(p(1-p))/(n)}$

, where p = proportion of success.

n= sample size.

As per given , we have

p=0.58

n= 500

Then, the standard deviation of the sample proportion in this situation would be :

$\sigma_p=\sqrt{(0.58(1-0.58))/(500)}\n\n=\sqrt{(0.2436)/(500)}\n\n=√(0.0004872)\n\n\approx0.0221$

Hence, the standard deviation of the sample proportion in this situation is 0.0221 .

Can someone help me please

Answers

Answer:

A.) slope: -3

B.) y-intercept: 9

C.) equation: y= -3x+9

Step-by-step explanation:

I'm in Geometry In the 8th grade.

Which expression shows the ASSOCIATIVE PROPERTY? 3 + a + b = a + 3 + b
3(ab) = (3a)b
(3 + a) + b = 3 + (a + b)
3 - a = 3 - b

Answers

Answer:

the first one

Step-by-step explanation:

88.98 in the smallest bills

Answers

1 50$
1 20$
1 10$
1 5$
3 1$
1 0.50$ 1half dollar
1 0.25$ 1quater
2 0.10$ 2dimes
3 0.01$ 3pennies

Write the four equivalent fraction of 9/13

Answers

Step-by-step explanation:

18/26

27/39

36/52

45/65

An equivalent fraction for a/b is found by multiplying the numerator and denominator by a common integer (n)

A survey of the mean number of cents off that coupons give was conducted by randomly surveying one coupon per page from the coupon sections of a recent San Jose Mercury News. The following data were collected: 20¢; 75¢; 50¢; 65¢; 30¢; 55¢; 40¢; 40¢; 30¢; 55¢; $1.50; 40¢; 65¢; 40¢. Assume the underlying distribution is approximately normal. (a) Determine the sample mean in cents (Round to 3 decimal places)