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1 year ago

Evaluate the expression when c=3 and d=9.(45/d)- c

Mathematics

2 answers:

sashaice [31]1 year ago

7 0

Expression given:

$\frac{45}{d}-c$

Procedure

As the problem is saying that c = 3 and d = 9, we have to replace the values in the given expression:

$=\frac{45}{9}-3$ $=5-3$

Answer:

$=2$

Snezhnost [94]1 year ago

6 0

Kindly refer to the attachment!

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3241004551 [841]

Answer:

KPF = 9 and H = 129

Step-by-step explanation:

An inscribed quadrilateral in a circle has all diagonal angles add up to 180, so we can use this to find the angles of the quadrilateral.

H= 180-EPK and K = 180-E so H = 129 and K = 60

Now PF and EH are parallel, so PE is a transversal. That means FPE = 180 - E = 60. Now it's pretty easy to solve for KPF = FPE - EPK = 60 - 51 = 9.

Let me know if you don't see how I did any of this and I'll be happy to explain it..

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3 years ago

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Karolina [17]

Answer:

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Step-by-step explanation:

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3 years ago

THIRTY FIVE POINTS.

son4ous [18]

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Step-by-step explanation:

Lets find lower limit of guess

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3 years ago

Determine the number of pounds of nuts selling for $6 per pound and raisins selling for $3 per pound

Oksana_A [137]

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3 years ago

Ed is 7 years older then ted Ed's age is also 3/2 times ted's age how old are ed and ted

Rasek [7]

Answer:

if i'm right ted is 14 and ed is 21

Step-by-step explanation:

if ed is 7 years older than ted and is 3/2 times eds age, than we have to find out how much dose 2 represent in the equation 3/2 so we know that ed is seven years older than ted. so that means that if the equation 3/2 was 1/2, 1 would represent 7 years. (i hope your following me) so if 1 represents 7 than 2 must represent 14 and that would be the age of ted because in the equation 3/2 the 2 would represent teds age. and if the 2 represents teds age than 3 would be eds age. so 7 x 3 = 21. (this is my first time answering a question so sorry if i'm confusing)

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3 years ago