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Citrus2011 [14]
3 years ago
12

PLEASE HELP ME ASAP!!!!!

Mathematics
1 answer:
melisa1 [442]3 years ago
7 0

Answer:

4.5

Step-by-step explanation:

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Angel joined a paperback book club for a $10 membership fee, plus $5.99 per book. Which equation best represents this sentence?
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Try B . because paperback is x and the club is 10 dollars to get in so you ... And its 5.99 for a book keep word is plus so you do 10x + 5.99
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asambeis [7]

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it May be SAS postulate

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2 years ago
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2 years ago
I dont understand this question. Also if anyone is on geometry byu part two let me know and we can work together !
damaskus [11]

Answer:

Area of circle R = 75π un² or ≈235.5 un²

Step-by-step explanation:

The problem says that m∠TRS = 120º. The total number of degrees in a circle is 360º. 120º is a third of 360º. Therefore, we can prove that the shaded sector is a third of the circle.

The problem then says that the area of the shaded sector is 25π and we have to calculate the area of the entire circle. Since we already know that the shaded sector is a third of the circle, we can simply multiply 25π by 3 in order to calculate the area of t he entire circle.

25π × 3 = 75π.

Area of circle R = 75π un² or ≈235.5 un²

4 0
3 years ago
Solve the system of equations -2x+y=5 x-3y=-30
EastWind [94]
-2x+y=5
x-3y=-30 so you can multiply the bottom equation by 2 you'll get 2x-6y=-60

-2x+y=5
2x-6y=-60 And subtract the equations. You'll get -5y=-55 y=11. Plug it in to one of the original equations. -2x+(11)=5 
-2x=-6 so x=3 

y=11 and x=3 
5 0
2 years ago
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