What are the solutions to the equation y² –1 = 24? Choose all answers that are correct.

Answers

Answer 1

Answer: Sadly, you didn't give me any choices to choose from.

y² - 1 = 24

Add 1 to each side :

y² = 25

y = √25

y = +5
and
y = -5

Answer 2

Answer: Y2 = 25 therefore y can either equal +_ 5

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All quadrilaterals are parallelograms

What is the median of the data? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18 A. 15 B. 17 C. 14 D. 16

Answers

all you need to do is put them in order least to great and find center number
if theres two then you just add both of them up and divide by 2
and the median is 14

the answer is 14 good luck

A park is shaped like a trapezoid. It has an area of 7.2 square miles. One base is 1.2 miles, and the other base is 2.4 miles long. What is the height of the park?

Answers

7.2÷(1.2+2.4)=2
2÷.5=4
So the height equals 4

What is the combined height of 3 nickels, 2 nickels and 1 nickels

Answers

I assume it would be a combined height of 6 nickles.

The height of that would be 6 nickels.

solve each inequality using addition and subtraction and graph it's solution set on a number line x + 8 > 14

Answers

x+8>14

Subtract 8 from both sides-
x>6

Do you need help with the graphing part too?

Hi there!

Step-by-step explanation:

First, you subtract by 8 from both sides of an equation.

x+8-8>14-8

Then, you subtract by the numbers from left to right.

14-8=6

The answer must have a positive sign.

Answer: →→ x>6

Hope this helps!

Have a nice day! :)

A fraction in which the gcf of the numerator and the denominator is 1 is written in blank?

Answers

I guess irreducible form? (translated from my language, maybe it's actually another word?)

The correct answer is:

Simplest form.

Explanation:

We say that a fraction is in "simplest form" if it can no longer be simplified. This means that there are no more factors that can be divided out of the numerator and denominator.

If a numerator and denominator have a GCF of 1, this means the greatest thing that divides both of them is 1. This means that there are no more factors we can divide by, which means there is no more simplification to do; this is simplest form.

What is the greatest perimeter of a rectangle with an area of 39 square feet?

Answers

39 = xy

Perimeter = 2x + 2y

The greatest perimeter could be 80 feet

P = 2(1) + 2(39)