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# A net of a square pyramid is shown below. What is the surface area, in square centimeters, of the pyramid?

2 months ago

## Solution 1

Guest #4247
2 months ago
Since, you didn't upload the picture, I can only give you the steps to the problem. Then, you can find the correct answer.

To find the surface area of an object, you have to add up the areas of all the different faces. In a square pyramid, you have to find the area of the square base. Then, add it to the area of all the triangular sides.

## Solution 2

Guest #4248
2 months ago

Answer:

No picture so i cannot answer the question but i can guide you to support.

Step-by-step explanation:

The way you would do a rectangle is: The area of a rectangle is A = l × w and the way you would do the triangle is The area of a triangle is A = one half × b × h...

Hope this helps...

:)

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What is the first quartile of the data set? {51, 42, 46, 53, 66, 70, 90, 70} A-48.5 B-59.5 C-61 D-80
Solution 1
The first quartile is the middle of the lower half of the data.

To find this you must:
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write and solve an inequality for this situation. To honor 50 years of business, All Strikes Bowling is having an anniversary special. Shoes rent for \$1.25 and each game is \$0.75. If Charlie has \$20 and needs shoes, how many games can he bowl?
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To honor 50 years of business, All Strikes Bowling is having an anniversary special. The game he can bowl is 25.

### What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

To honor 50 years of business, All Strikes Bowling is having an anniversary special.

Shoes rent for \$1.25 and each game is \$0.75. If Charlie has \$20 and needs shoes.

Charlie can bowl 25 games.

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= 18.75/ 0.75

= 25 games

Learn more about the unitary method;

brainly.com/question/23423168

#SPJ2

Solution 2
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13% of what is 78

"what" is the unknown, so use x for what.
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Solution 1

Answer:

Justin got 7 rolls of quarters and 4 rolls of dimes.

Step-by-step explanation:

Let the roll of quarters be x

Let the rolls of dimes be y

As total money received is \$90, the equation becomes;

.....(1)

And he got 11 roll of coins, so equation becomes;

or    .... (2)

Substituting the value of x from (2) in (1)

So, y = 4

As

So,

x = 7

Hence, Justin got 7 rolls of quarters and 4 rolls of dimes.

Solution 2
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The smith family is shopping for a new car and they are basing decision on color and style. Explain how many color choices and how many style choices they might have if there are 8 possible outcomes. Justify your answer
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Either there are 2 color choices and 4 styles to choose
or 4 color choices and 2 styles to choose
Solution 2

Answer:

Sample response: The Smith family has 2 choices to make, color

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Step-by-step explanation:

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Solution 1
So 10L is equivalent to 10,000 mL (I moved the decimal place three to the right)
so now, divide 10,000 by 230 which is roughly 43 (it was a decimal, so what you're gonna have to do is, take 230 and multiply it by 43 to see what you get which is 9890. Now take 9890 and subtract it from 10,000 which gets you 110 mL).
So there is 110 mL left over.
So Sally sold 230 cups of lemonade, now multiply those 230 cups by 50 cents (or \$0.50 (multiplying it by 0.50 will save you from having to move the decimal places over to the left)
230 x .50 = \$115
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harry buys a sofa set that costs\$2,000.he pays for it with 12 month installments. how much will he pay each month? if he has to pay5%in interest how much will he pay in all for the sofa set?
Solution 1
Interest = 5% x 2000 = 0.05 x 2000 = \$100

Total amount = \$2000 + \$100 = \$2100

Month instalment = \$2100 ÷ 12 = \$175

Answer: \$175 each month. Total amount paid = \$2100

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