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ladessa [460]
3 years ago
13

Plz show work, this is a test. NO LINKS!!!

Mathematics
1 answer:
garri49 [273]3 years ago
8 0

Answer:

surface area of the square pyramid

=(32×32)+(2×32×20)

=1024+1280

=2304 square feet

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I’m confused on this one
Yakvenalex [24]

It would be 10 inches. The length of WZ would usually be stated as the diameter in these cases. As you can see in the picture, 5 inches is our radius and the diameter equals the radius times two (2r or the radius doubled) to give the diameter. 5 x 2 = 10, and 10 would be the answer.

If you liked my answer, make sure to leave a brainliest!

4 0
3 years ago
6x+12y+5+2y+8 what’s the coefficient of y and what’s the constant
Rudik [331]

The coefficient of y is 14 and the constant is 13.

You can find this by combining like terms first.

6x + 12y + 5 + 2y + 8

6x + 14y + 5 + 8

6x + 14y + 13

Now the coefficient is the number next to y. The constant is the number on its own.

4 0
3 years ago
The product of 25 and an unknown number is subtracted from 36. The result is -114.
svetlana [45]
Let x = the unknown number to get x = 6

3 0
3 years ago
In a lottery game, a player picks six numbers from 1 to 22. If the player matches all six numbers, they win 20,000 dollars. Othe
Angelina_Jolie [31]

Answer:

Total possible number of outcomes = C(24,6) [24 choose 6]

=24!/(6!18!)

= 134596

Out of which there is only one winning combination.

Therefore we conclude:

P(win 20000)=1/134596

P(lose 1)=134595/134596

and hence the expected value is:

20000*(1/134596)+(-1)*(134595/134596)

=-114595/134596

=-0.8514 (rounded to four places after decimal)

Step-by-step explanation:

Hope this helped!

8 0
3 years ago
Look at the image below.<br> 10<br> 11 8<br> Find the area of the parallelogram.<br> square units
Rus_ich [418]

Edit: Misread the diagram, the previous answer was wrong.

5 0
2 years ago
Read 2 more answers
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