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Sergeu [11.5K]
3 years ago
15

Ind the surface area of the square pyramid shown below.

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
3 0

Answer:

do u times it??

Step-by-step explanation:

or add? because I don't know

Dmitry [639]3 years ago
3 0

Answer:

the answer is 44.84

{4 }^{2}  + 2(4) \sqrt{ \frac{ {4}^{2} }{4} }  +  {3}^{2}

{a}^{2}  + 2a \sqrt{ \frac{ {a}^{2} }{4} }  +  {h}^{2}

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Chris and Becky are comparing mortgages. The mortgage is for $183,500. If they choose 30 years at 5%, their monthly payment will
soldi70 [24.7K]

Answer:

For 30 years at 5% = $354,625.2

For 20 years at 4.5% = $278,618.4

Step-by-step explanation:

The total payback for each payment is given by the monthly payment multiplied by the total number of months for the payment period (years).

1) For 30 years at 5%

Total number of months in 30 years = 30 x 12 = 360 months

Payback = $985.07 x 360 = $354,625.2

2) For 20 years at 4.5%

Total number of months in 20 years = 20 x 12 = 240 months

Payback = $1160.91 x 240 = $278,618.4

5 0
3 years ago
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The sail on a sailboat is a right triangle which the hypotenuse is called the leech. A 8ft y'all main sail has a leech length of
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Answer:

I believe the cost would be $680

Step-by-step explanation:

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3 years ago
Michael had 187 channels on his television.Then he got 9 more form the company then he remove 6 of them. How many channels he go
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At first, Michael had 187 channels on his tv. Secondly, he got 9 MORE from the company. So that's 187 + 9 = 196 channels. But then he REMOVED 6 channels from the 196 channels so that's 196 - 6 = 190 channels.

So Michael have 190 channels left.

Hope this helps! :D
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Holly will win if a random number pulled out of a box is an even number. 28 pieces of paper, numbered 1 to 28 are put inside a b
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There are exactly 14 even numbers and 14 odd numbers from 1 to 28. So, this if a fair game, because Holly has exactly a chance of 50% to win.

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Step-by-step explanation:

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