Find the lateral surface area and the total surface area for the pyramid .

Answers

Answer 1

Answer:

Answer:

Lateral Surface Area: 56 in²

Total Surface Area: 81 in²

Step-by-step explanation:

To find the lateral surface area, all we need to do is find the surface area for one of the lateral faces and then multiply it by 4.

$(1)/(2) *b*h$

$(1)/(2) *5*5.6=2.5*5.6=14$

Now the area of all the lateral faces:

14*4=56

The total surface area is the lateral area plus the base.

56+(5*5)=56+25=81

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candice bought 3 shirts. each shirt cost the same amount and was discounted by $3.66. candice paid a total of $62.31 before tax.how much did each shirt cost before the discount?
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I think garden center grass seed sells for eight dollars per pound Haley spent $10 on grass seeds what amount of C did he buy

Answers

If seeds are 8 per pound then you need to find the unit rate and make a proportion with how much she spent. So you can make a ratio of 1(pound) / $8 compared to x(pounds) / $10. Then, cross-multiply.
10 = 8x. Divide both sides by 8
10/ 8 = x Simplify the fraction
1 1/4 = x
So, she bought 1 1/4 pounds of seeds

Jennifer chooses a playing card at random from a deck of 52 cards then she chooses another one. What is the probability that she will get 2 cards that are hearts?

Answers

52 cards in a deck
4 suits
1/4 of 52 are hearts
1/4 of 52=13 cards

probability of getting 1 heart at first is 1/4

one card is taken out and assuming that it is the heart, 13-1=12,52-1=51
12/51

multiply
1/4 times 12/51=3/51=1/17

There is a $(13)/(52)$ chance she will pick a heart the first time and a $(12)/(51)$ that she will the second time.
The probability of this occurring thus is:
$(13)/(52)* (12)/(51) = (13*2*2*3)/(2*2*13*3*17)$
$= (1)/(17)$

Jessa bought 15 pieces of ribbon. Each piece of ribbon was 2.25 yards long. What is the total amount of ribbon Jessa bought?

Answers

What is the total amount of ribbon Jessa bought?
3.375 yrds long

Answer:

3.375 for k12

Step-by-step explanation:

Find Slope of the line passing through each pair of points

Answers

1) 4/2 2) 1/3 3) 3/-1

in a recent year one United States dollar was equal to about 82 Japanese yen how many Japanese yen are equal to $1,00 $1,000 $10,000

Answers

In a recent year, one United States dollar was equal to about 82 Japanese. How many Japanese yen are equal $100?$1,000?$10,000
Given is:

1 USD = 82 Japanese Yen

Conversion:

1.  100 USD x 82 JY / 1 USD = 8, 200 Japanese Yen
2.  1000 USD x 82 JY / 1 USD = 82, 000 Japanese Yen
3.  10, 000 USD x 82 JY / 1 USD = 820, 000 Japanese Yen

I don’t know the correct answer please