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Margaret [11]
3 years ago
12

There are 75 balloons in each package how many balloons are in 20 packages

Mathematics
2 answers:
Marysya12 [62]3 years ago
5 0

Answer:

1500

Step-by-step explanation:

75 ballons in one package, mulitiply 75 by 20 to get 1500 total balloons

alina1380 [7]3 years ago
5 0

Answer:1500

Step-by-step explanation:

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Franklin Construction Company build a sidewalk around two sides of a new library, as shown in the figure. what is the area of th
PtichkaEL [24]

Answer:

630.36\ ft^2

Step-by-step explanation:

we know that

To find out the area of the sidewalk, multiply the length by the width of the sidewalk

The width of the sidewalk is equal to

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or

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The area is equal to

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3 years ago
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3 years ago
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goldfiish [28.3K]

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3 years ago
Find all solutions of the equation in the interval [0, 2pi).
natali 33 [55]

Answer:

Step-by-step explanation:

Begin by squaring both sides to get rid of the radical. Doing that gives you:

sin^2x=1-cosx

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1-cos^2x=1-cosx. Now move everything over to one side of the equals sign and set it equal to 0 so you can factor:

1-cos^2x+cosx-1=0 and then simplify to

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Factor out the common cos(x) to get

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The first one is easy enough to solve. Look on the unit circle and see where, one time around, where the cos of an angle is equal to 0. That occurs at

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8 0
3 years ago
If -10 is subtracted from a number, the result is 6. what is the number?
brilliants [131]
Subtracting a negative number is the same as adding a positive number

assume your number is n

n - (-10) = 6
n + 10 = 6

subtract 10 from both sides
3 0
3 years ago
Read 2 more answers
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