How do you find the surface area of a regular pyramid

Answers

Answer 1

Answer: just times everything like if you had

Lenght-3
widght-4
you times them so

3 x 4 = 12

so your answer would be 12 your area is 12

hope that helped you!

Related Questions

Solve the following subtraction problems. Remember to borrow as necessary.a. 5 lb. – 2lb. 5 oz. b. 17 T. 13 lb. 3 oz. – 9 T. 20 lb. 9 oz.c. 68 lb. 13 oz. – 30 lb. 15 oz.
2 - 4 ( y + 4 ) = 2y + 16 solve for y
WILL GET BRAINLIEST!!!!!
Find the missing values for multiplication equation 7/8
julian is mixing drops of food coloring to create green frosting for a cake he uses 18 drops of yellow dye and 12 drops of blue dye find the ratio of drops of blue dye to total drops of dye express as a SIMPLIFIED RATIO

A rectangular parking lot has a perimeter of 232 feet. The length of the parking lot is 36 feet less than the width. Find the length and the width.

Answers

Answer:

The rectangular parking lot has a width of 76 feet and a length of 40 feet

Step-by-step explanation:

Let's find the length and the width of the rectangular parking lot, this way:

Perimeter = 232 feet

Perimeter = 2 Length + 2 Width

Length = Width - 36 feet

Now, substituting, we have:

2 (Width - 36) + 2 Width = 232

2 Width - 72 + 2 Width = 232

4 Width = 232 + 72

4 Width = 304

Width = 304/4 = 76 feet

Length = 76 - 36 = 40 feet

The rectangular parking lot has a width of 76 feet and a length of 40 feet

Use the number 382 to write a subtraction equation in which only tens is ungrouped.

Answers

Answer:

382 - 33 = 349

382- 44 = 338

382 - 35 = 347

Step-by-step explanation:

First let's see what ungroup is.

We are given a number 382

If ungroup this number, we get 3 hundreds 8 tens and 2 ones.

This is called ungrouped.

We are asked to write the subtraction equation in which only tens is ungrouped.

So we need to use the number 382 where only tens place should be ungrouped.

Here the tens place value digit is 8, it means there are 8 tens.(8 *10 = 80)

So we need to subtract a number such that tens should be ungrouped in 382.

The number that should have one's place should be greater that 2, then only we can ungroup tens in the number 382.

We can have many such numbers, 33, 34. 35. 36. 39, 43, 44, 45 and so on.

We can use any of those numbers subtract from 382 in which only tens is ungrouped.

382 - 33 = 349

In 33, the ones place is 3 and in 382 ones place is 2. We cannot subtract 3 from 2.

So we ungroup tens, there 8 tens, we take 1 tens and brake into 10 ones.

Now we will have (10 +2 = 12 ones) from 12 ones we subtract 3 ones, so we get 9 on the ones place.

Similarly, we can write many subtraction equation using the number 382 in which only tens is ungrouped.

382- 44 = 338

382 - 35 = 347

and so on.

382-40=342 I think is the answer

Sandy collects two shells at a time to Shawn collect for shells at a time and Sonya collect 10 shells at a time to have the same number of shells what is the least number of shells each friend must collect

Answers

Sandy collects 2 shells at a time

Shawn collects 4 shells at a time

Sonya collects 10 shells at a time.

Find the lowest possible number that they all have similar. Look at their factors

2 x 10 = 20

4 x 5 = 20

10 x 2 = 20

20 is the lowest number

hope this helps

seems that you are trying to say that:sandy collects 2 shells at a time (so she doesn't collect 1 or 3 at a time)shawn collects 4 shells at a timesonya collects 10 shells at a time

this is a problem to find the least common multipleone way is to list all the number of shells they can collectthe number of shells sandy can collect is 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28...
the number of shells shawn can collect is 4, 8, 12, 16, 20, 24, 28, 32...
the number of shells sonya can collect is 10, 20, 30, 40, 50...

when is the first common number?
it is 20so answer is 20 shells is the least number they must collect

the way to do it with math is thiswhat is least common mulitpule of 2,4, and 10?factor them2=24=2*210=2*5LCM contains the factors of eachso LCM=2*2*5=4*5=20LCM=20
so least number of shells needed to be collected is 20

Riley and her roommate use the company Webmax for their Internet service. Webmax charges $0.03 per minute, plus a monthly flat fee for a modem. Last month for their total bill, Riley paid $31 and her roommate paid $20. If they used the Internet 1300 minutes, how much must the modem cost per month?