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Norma-Jean [14]
3 years ago
13

Please help 15 points

Mathematics
2 answers:
Luda [366]3 years ago
6 0
I think it’s 5 I used another app and it said -5,5 which I think you choose the positive number
erma4kov [3.2K]3 years ago
6 0

Step-by-step explanation:

\tt{ x^2+x-25=x } ⠀

\tt{x^2+x-x=25  } ⠀

\tt{ x^2+\cancel{x}-\cancel{x}=25 } ⠀

\tt{ x^2=25 } ⠀

\tt{ x=\sqrt{25} } ⠀

\tt{ x=5~ or~ x=-5 } ⠀

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The answers are both loan A and loan B :)

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3 years ago
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Find the length of leg x <br><br>x=<br>side a is 15<br>side b is 12<br>side x=​
Paul [167]

Answer:

x=9

Step-by-step explanation:

a=hyp=15

b=base=12

x=perp=?

using pathagorus theorem:

{hyp}^{2}  =  {base}^{2}  +  {perp}^{ 2}  \\  {15}^{2}  =  {12}^{2}  +  {x}^{2}  \\ 225 = 144 + x \\ 225 - 144 =  {x}^{2}  \\ 81 =  {x}^{2}  \\ x = 9

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3 years ago
The Hydro water department has a monthly service charge of $13.90 and a volume charge of $1.45 for every 100 cubic feet of water
erik [133]

Answer: A

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7 0
3 years ago
I really really need help
nalin [4]

Answer:

here is your help

Step-by-step explanation:

VERB

helps (third person present) · helped (past tense) · helped (past participle) · helping (present participle)

make it easier for (someone) to do something by offering one's services or resources.

 

improve (a situation or problem); be of benefit to.

assist (someone) to move in a specified direction.

(help someone on/off with)

assist someone to put on or take off (a garment).

(help someone to)

serve someone with (food or drink).

(help oneself)

take something without permission.

(can/could not help)

cannot or could not avoid.

(can/could not help oneself)

cannot or could not stop oneself from acting in a certain way.

helps (plural noun)

the action of helping someone to do something; assistance.

a person or thing that helps.

giving assistance to a computer user in the form of displayed instructions.

used as an appeal for urgent assistance.

i hope this helps

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3 years ago
The diameter of a circle is 8 inches. What is the area?
lord [1]
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3 years ago
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