All categories

4 years ago

What are the solutions to the equation x2 = 289?

1 answer:

3 0

Because this is a second degree equation you will have 2 solutions. When you take the square root of a number you have to account for both the positive and negative roots. Since the square root of 289 is 17 then your solutions are +17 and -17.

You might be interested in

Jessie earns $12 an hour.How much will he earn in 12 hours

Stels [109]

Answer:

$144

Step-by-step explanation:

since Jessie earns $12 an hour, if he works 12 hours, multiply the amount per hour by the amount of hours worked.

12 x 12 = 144

Therefore, Jessie will earn $144 in 12 hours

8 0

3 years ago

Read 2 more answers

Find the minimum, first quartile, median, third quartile, and maximum of each data set, 12, 10, 11, 7, 9, 10, 5

Sliva [168]

To find the median:
Least to greatest order:

5, 7, 9, 10, 10, 11, 12

10 is the number in the middle. Therefore the median is 10

7 0

3 years ago

Read 2 more answers

What (3×5^2)/(5)^2 equal? Plz answer fast and with work and I will give brainliest

balu736 [363]

Answer:

The answer is 3.

Step-by-step explanation:

Given that the Indices Law is,

${a}^{m} \div {a}^{n} = {a}^{m - n}$

${a}^{0} = 1$

So the expression is :

$3 \times {5}^{2} \div {5}^{2}$

$= 3 \times {5}^{2 - 2}$

$= 3 \times {5}^{0}$

$= 3 \times 1$

$= 3$

4 0

3 years ago

Fire Fighters are attempting to rescue people from the 3rd floor of a building. The

Daniel [21]

Answer:

If it's where they can get to the building I think it's 15

Step-by-step explanation:

Cause 10 plus 5 and if that can reach where they are able to get in I'd assume it would be 15

I'm not a genius or anything so don't rely on my answer

7 0

3 years ago

Is 16=3 one, no, or many solutions?

elixir [45]

Answer:

No solutions; parallel

Step-by-step explanation:

The equations x=16 and x=3 both have a slope of 0. So when graphed, they would be parallel and there are no solutions between parallel lines.

3 0

3 years ago