2 years ago

I need help with all the problems in this photo I need help now

Mathematics

2 answers:

NeX [460]2 years ago

5 0

The answer to 6 is repeating I believe

Anarel [89]2 years ago

3 0

I'm pretty sure number 2 is Negative and number 4 is Absolute Value

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A contestant has to eat 45 hot dogs in 9 minutes to beat the record for hot dog eating. How much time does the contestant have t

Nutka1998 [239]

Answer:

Step-by-step explanation:

If the contestant has 9 minutes for 45 hotdogs, then you would have to divide 45 by 9 to get the answer. 45 divided by 9 is 5.

Then, to see if your answer makes sense, you would multiply 9 by 5 to see if you get 45, which you do.

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2 years ago

What is the y-coordinate of the solution to this system of equations? 5x-8y=1 3x+6y=-21

Vanyuwa [196]

5x-8y=1...(1)
3x+6y=-21...(2)

(1)*3:
15x-24y=3...(3)

(2)*5:
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(3)-(2):
15x-24y-(15x+30y)=3-(-105)
15x-24y-15x-30y=108
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2 years ago

Find all the complex square roots of W= 100 (cos 60 + I sin 60). Write the roots in polar form with theta in degrees.

serg [7]

Answer:

2√3+2i

hope it helps

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2 years ago

The root mean square velocity of one mole of a monoatomic gas having molar mass M is U rms . The relation between average kineti

garik1379 [7]

root means square velocity of one mole of a monoatomic gas having molar mas*s m(M) is Urms. The relation between average kinetic energy (e)of the gas and Urms is Urms=M2E

StarrySoul please check it...

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2 years ago

Look at the photo answers are radius diameter center circumference

Dafna1 [17]

Answer:

Diamater= D

Radius= R

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Hope it Helps? :)

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