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Leona [35]
3 years ago
7

Find the leg of each isosceles right triangle when the hypotenuse is given the measure 12 cm

Mathematics
1 answer:
erastova [34]3 years ago
4 0

Answer:16.97cm

Step-by-step explanation:

To find the hypotenuse side of an isosceles of side 12cm each

Using pythagoras theorem

hyp^2=opp^2+adj^2

hyp^2=12^2+12^2

Hyp^2=144+144

hyp=√288

Hyp=16.97cm

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Answer:

T1(n) = 25n +119.50  where n belongs to 1 \leq n.

T2(n) = 20n + 59 where n belongs to 50\leq  n.

Step-by-step explanation:

We are given two situations first is for normal days and the other is for days when 50 or more people are going to this restaurant for the party.

Let the number of person going for this restaurant be "n"

For normal day, we are given

catering service = $25 per person

service charge = $119.50  

Let the total cost of the restaurant be T

Cost for this case will be T1  

T1(n) = 25n +119.50  where n belongs to 1 \leq n

similarly for the case when 50 or more than that goes to this restaurant for party.

cost after discount

Catering service = $20.00 per person

service charge = $59.00

now the cost of this case will be T2

T2(n) = 20n + 59 where n belongs to 50\leq  n.

Therefore the two piecewise linear functions represents the total cost of the restaurant for serving n people.  

7 0
3 years ago
formula for glue says to add 45ml of hardener to each container of resin. how much hardener should be added to 18 containers of
Novay_Z [31]
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3 years ago
1.5[3(14.5+7)-3]-7.4
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Answer:

84.85

Step-by-step explanation:

1.5[3(14.5+7)-3]-7.4

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1.5*61.5-7.4

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Answer: left one is no solution and right one is infinite solutions

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3 years ago
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