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Nana76 [90]
2 years ago
8

angie needs to buy 156 candlesbfor a party. each package has 8 candles. how many packages should Angie buy?​

Mathematics
1 answer:
andre [41]2 years ago
6 0

20 packages

Step-by-step explanation:

Divide 156 by 8 and you get 19.5. Angie needs 156 candles, so you round 19.5 to 20.

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ABC is dilated using a scale factor of 2.5. Which property does not change?
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2 years ago
Find the area of the green sector if ∠ A = 45° and the circle has a radius of 10 inches.
Furkat [3]

Answer:

D) 25π/2 in²

Step-by-step explanation:

The area of a sector of central angle θ and radius r is ...

... A = (1/2)r²θ

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... A = (1/2)(10 in)²(π/4)

... A = 25π/2 in² . . . . matches selection D

3 0
3 years ago
Read 2 more answers
Can you give an example of equations when you are given the constant of proportionality?
aleksandr82 [10.1K]
Example:
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6 0
2 years ago
Please help ASAP. Need it for homework
kondaur [170]

Answer:

  Speedy Taxis

Step-by-step explanation:

I solved this by using a graphing calculator. Speedy Taxis shows the least cost for x=30.

__

You can figure the cost of each for x=30

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  1.1(30)+11.5 = 33+11.5 = 44.5 . . . . . lowest cost

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Speedy Taxis is the cheapest for a trip of 30 miles.

6 0
3 years ago
WILL GIVE BRAINLIEST
brilliants [131]

Answer:

^algebra^

#1). a - b=4

a=4 + b .....(equation 1)

#2) a + b=12

(4 + b) + b= 12

4 + b + b=12

4 + 2b=12

2b= 12 - 4

2b =8

b= 8:2

b=4

subtituted b in equation 1

a= 4 + b

a= 4 + 4

a=8

so, the number is 8 and 4

7 0
3 years ago
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