If y is the principal square of root 5,what must be true

Answers

Answer 1

Answer: y must be a positive integer.
Hope this was the answer you were looking for!

Answer 2

Answer: If it's going to be true y needs to be a positive integer
Hope that's right

Related Questions

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The combined volume of two identical cubes is 250 cubic centimeters. What is the measure of one cubes edge
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In a particular class of 23 students, 11 are men. What fraction of the students in the class are women?

Answers

if 11/23 are men, then the women are (23 - 11)/23 = 12/23

After prime planting season was over, a horticulturist sold lilac bushes for $15.00. If the original price was $39.00, what is the percentage mark down?

Answers

Find what percent of $39.00 the sale price was.
=> 15/39*100=38.4%
now subtract from 100% to get the mark down percentage.
100-38.4=61.6
Final answer:
Marked down 61.6%
Hope I helped :)

What is the missing value in the equation

2 3/12+3\? =2 5/8

Answers

2 3/12 +3/x = 2 5/8

simplify to

9x+12/4x = 21/8

Cross multiply

(9x+12)/(4x) = 21/8

(9x+12)*(8) = 21*4x

72x+96 = 84x

Subtract 84 x from both side

72x+96 - 84x = 84x -84x

-12x+96 = 0

Subtract 96 from both sides

-12x+96-96 = 0-96

-12x = -96

Divide both sides by 12

-12x/-12 = -96/-12

x = 8

The missing value is 8

Staci is attending a music festival. The ticket to the festival costs $87.96. Staci plans to purchase $30.00 t-shirts from the event for close friends. She is taking $200.00 to the festival. What is the maximum number of t-shirts Staci can purchase?

Answers

since stacy is bringing $200, and the initial cost is $87.96 you would have to subtract $200-87.96 which equals $112.04 this is the money left that stacy could buy shirts with, to figure out how many she needs you would have to do $112.04÷$30.00 this equals a decimal of 3.734666666666667 which would have to round down to 3 because stacy cant make it 4 shirts because she doesn't have enough money. So stacy can purchase a maximum of 3 shirts.
hope this helped:))

match each pair of points with the coordinate that will make a right triangle with its hypotenuse along the graph shown. First-quadrant graph showing a ray through the origin and the points (1, 2), (2, 4), (3, 8), and (4, 8). Column A Column B 1. (1, 2) and (2, 4) 2. (2, 4) and (3, 6) 3. (2, 4) and (4, 8) 4. (1, 2) and (3, 6) A. (3, 2) B. (3, 4) C. (5, 6) D. (2, 2) E. (4, 4)

Answers

Creating a right triangle means that their should always be a right angle at the point you will come up with.
So the unique possible solutions are:
(1,2) and (2,4) => (2,2)
(2,4) and (3,6) => (3,4)
(2,4) and (4,8) => (4,4)
(1,2) and (3,6) => (3,2)

By the way you can notice that if you have two points with coordinates (a,b) and (c,d) the point you are looking is always (c,b) because it is always on a parallel of the x-axis and of the y-axis.

Question is: Andre solved an equation, but when he checked his answer he saw his solution was incorrect. He knows he made a mistake, but can’t find it. Where is andres mistake and what is the solution to the equation?

Answers

Answer:

he forgot to solve the -6 i hope thats right im srry if it isnt

Step-by-step explanation:

Answer:

-1=x

Step-by-step explanation:

They messed up on step 4. instead of -2x it should be -10x. When they switched -6 over to the opposite side they forgot to use the opposite symbol. They did 6-4 instead of 4+6.

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