A right triangle has to have 1 90 degree angle
All angles inside a triangle must add up to 180 degrees
90 + 38 = 128
180 - 128 = 52
answer is C<span />
it's take 240 minutes to have a total of 4096 cells
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2 to the tenth power is 1024
2 to the eleventh power is 2048
2 to the twelveth power is 4096
it took 3 times
the pattern for the minutes column is by 20, do 180 plus 20 three times and you'll get 240.
I think it would be D, about 200, because 243 is closer to 200 then it is any of the other choices
Answer:

Step-by-step explanation:
Cost of a bowl of salad = $5.00
Cost of a slice of pizza = $2.00
If Paolo buys S bowls of salad and P slices of pizza, then the total amount of money he spends E can be represented by the equation:
Next, we make P the subject of the equation above.
2P=E-5S

Therefore, The quantity of pizza he buys can be represented by the equation:
When E=$40, we are required to complete the table below.

When S=0, E=$40
From P=0.5(E-5S)
P=0.5(40-5(0))=20
When S=4, E=$40
P=0.5(40-5(4))
=0.5(40-20)
=0.5*20
=10
When P=0, E=$40
P=0.5(E-5S)
0=0.5(40-5S)
40-5S=0
5S=40
S=8
Therefore, the completed table is:

Answer:
9/20
Step-by-step explanation:
You have to multiply both numerators and both denomenators!
3/4 x 3/5 = 9/20
3 x 3 = 9
4 x 5 = 20
therefore, your answer is 9/20!
Hope this helps, Have a nice day!