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Brilliant_brown [7]
3 years ago
8

PLEASE HELP I WILL GIVE 50 POINTS

Mathematics
2 answers:
GarryVolchara [31]3 years ago
7 0
48+30 is 78, so we need to find the equation that is equal to that.
The first one is not enough, the second one is too much, and the third one is too much as well. The fourth on is the answer.

julia-pushkina [17]3 years ago
4 0

Answer:

Step-by-step explanation:

78

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The area of square pond is 5625meter square and 2 meter width path is made around the pond
algol13

Answer:

2

Step-by-step explanation:

good luck hoped it helped

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3 years ago
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The greatest value of sinA.cosA is
-BARSIC- [3]
Use the trig identity
2*sin(A)*cos(A) = sin(2*A)
to get
sin(A)*cos(A) = (1/2)*sin(2*A)

So to find the max of sin(A)*cos(A), we can find the max of (1/2)*sin(2*A)

It turns out that sin(x) maxes out at 1 where x can be any expression you want. In this case, x = 2*A. 

So (1/2)*sin(2*A) maxes out at (1/2)*1 = 1/2 = 0.5

The greatest value of sin(A)*cos(A) is 1/2 = 0.5
4 0
3 years ago
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A box of cereal states that there are 96 calories in a 3/4 cup serving what is the unit rate for calories per cup? How many cups
riadik2000 [5.3K]

Answer:1

Step-by-step explanation:

3 0
3 years ago
Peanuts cost $12.00 for 2.5 pounds.How much for 1 pound
solmaris [256]

Answer:

$4.80

Step-by-step explanation:

Make a proportion

$12 for 2.5 pounds, and $x for 1 pound

12/2.5=x/1

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Divide

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So, one pound of peanuts costs $4.80

6 0
3 years ago
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there are 200 end of the year school dance tickets students who have perfect attendance are able to presage them in advance if 1
Umnica [9.8K]

200 - 18 = 182
182 is the answers
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3 years ago
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