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xz_007 [3.2K]
2 years ago
5

A rectangle has dimensions of 3 feet by 1 foot. What is the length of the diagonal of the

Mathematics
1 answer:
Andreyy892 years ago
6 0

Answer:

Step-by-step explanation:

3^2 + 1^2 = c^2  (diagonal squared)

9 + 1 = c^2

10 = c*2

\sqrt{10} is the length

It is irrational because the decimal repeats forever

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Was 5 miles east oft car A

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3 years ago
Brenda school is selling tickets to a spring musical on the first day of ticket sales for school so three senior citizen tickets
MrRa [10]

Answer:

senior citizen cost $4

children cost $7

Step-by-step explanation:

The question is not complete

<em>Brenda's school is selling tickets to a spring musical. On the first day of ticket sales the school sold 3 senior citizen tickets and 9 child ... The school took in $67.00 on the second day by selling 8 senior citizen tickets and 5 child tickets. What is the price each of one senior citizen ticket and one child ticket?</em>

Given data

let senior citizens be x

and children be y

so

3x+9y= 75--------------1

on the second day

8x+5y= 67------------2

solve 1 and 2 above

3x+9y= 75     X8

8x+5y= 67      X3

 24x+72y=600

-24x+15y=201

   0x+57y= 399

divide both sides by 57

y= 399/57

y= $7

put y= 7 in eqn 1 above

3x+9*7= 75

3x+63= 75

3x=75-63

3x=12

x= 12/3

x= $4

7 0
3 years ago
4x^1/2 to radical form
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this is different from
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so

x^ \frac{1}{2}= \sqrt[2]{x^1}
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4√x
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First you divide 39/40
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