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Ilya [14]
3 years ago
5

(x+3)(2x^2+9x-2) please help

Mathematics
1 answer:
Juliette [100K]3 years ago
4 0

Answer:

23+152+25−6.

;))

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Michelle needs to buy some wood to build a rectangular box that is 12 inches long 8 inches wide and 10 inches high and net worth
Anettt [7]
Since it’s asking for square inches on a rectangular prism, this is solving for surface area. So we use the following formula:
2(h*w)+2(h*l)+2(w*l)=A

2(10*8)+2(10*12)+2(8*12)
2(80)+2(120)+2(96)
160+240+192
592

592 sq. in.
3 0
2 years ago
51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.
KiRa [710]

Answer:

x=6

Step-by-step explanation:

hope this helped!!

4 0
2 years ago
Read 2 more answers
I’ll give brainliest to whoever answers thiss
andrey2020 [161]

Answer:

21.25

Step-by-step explanation:

diagonal is 21.25

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6 0
2 years ago
HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11 Water boils at 212 degrees __________ A. Ce
34kurt
<span>alright it would have been easier if u took a pic but i think its a matching prob with choices A thro F:

Water boils at 212 degrees __________
 
A. Celsius Incorrect

Water boils at 100 degrees _________

B. Kelvin Incorrect

Water boils at 373 _______

C. Thermal Equilibrium Incorrect

Temperature at which all kinetic energy stops

D. Thermal Energy Incorrect

Reached when 2 objects have the same temperature

E. Absolute zero Incorrect

Sum of all kinetic energy and potential energy in an object's particles

F. Fahrenheit



So here are the correct matches:

</span>Water boils at 212 degrees __________F. Fahrenheit
 
Water boils at 100 degrees _________ A. Celsius

Water boils at 373 _______ B. Kelvin

Temperature at which all kinetic energy stops______E. Absolute zero 

Reached when 2 objects have the same temperature ________C. Thermal Equilibrium

Sum of all kinetic energy and potential energy in an object's particles _____ D. Thermal Energy


7 0
3 years ago
I’m just lost on this on
Nikitich [7]

Answer:

im sorry i cant really see that...

Step-by-step explanation:

5 0
2 years ago
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