All categories

3 years ago

What is the value of |−25|?

2 answers:

6 0

25. Any anymore in an absolute value |x| means how far the number is from zero. It doesn’t matter whether it’s a negative or a positive. Usually, you should be able to just take out any negative sign you see. Ex; |3| = 3 |-3| = 3 |-55| = 55 and so on

Kisachek [45]3 years ago

5 0

The answer is 25.

Explanation: absolute value is always the opposite of the number inside the bars unless if the number is already positive, absolute value is always positive.

You might be interested in

The spinner has eight spaces of equal size. What is the mathematical probability of the pointer's stopping in the space marked 1

Advocard [28]

Answer:

10/40

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

brooke found the equation of the line passing through the points (-7,25) and (-4,13) in slope-intercept form as follows

Goryan [66]

Answer:

The equation of the line passing through the points (-7,25) and (-4,13) in slope-intercept form is $\mathbf{y=-4x-3}$

Step-by-step explanation:

Equation of line passing through the points (-7,25) and (-4,13) in slope-intercept form.

The general equation of slope-intercept form is: $y=mx+b$

First we need to find slope

The formula used for finding slope is: $Slope=\frac{y_2-y_1}{x_2-x_1}$

We are given: $x_1=-7, y_1=25, x_2=-4, y_2=13$

Putting values in formula and finding slope

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{13-25}{-4-(-7)}\\Slope=\frac{13-25}{-4+7}\\Slope=\frac{-12}{3}\\Slope=-4$

So, slope m= -4

Now finding y-intercept

Using slope m=-4 and point (-7,25) we can find y-intercept

$y=mx+b\\25=-4(-7)+b\\25=28+b\\b=25-28\\b=-3$

So, y-intercept b =-3

Now, the equation of required line having slope m=-4 and y-intercept b=-3 is:

$y=mx+b\\y=-4x-3$

So, the equation of the line passing through the points (-7,25) and (-4,13) in slope-intercept form is $\mathbf{y=-4x-3}$

3 0

2 years ago

Which of the following is a description of the data with a correlation coefficient of 0.9?

aksik [14]

High positive correlation<span>
</span>

3 0

3 years ago

If someone worked 10 :00 to 1:00 how many hours would they have worked

nirvana33 [79]

10 to 11 = 1 hr
11 to 12 = 1 hr
12 to 1 = 1 hr

total = 3 hours

7 0

3 years ago

Read 2 more answers

How can the probability of an event help make predictions

Sliva [168]

The probability of an event can help make predictions by knowing the chance of something happening and using your knowledge to determine the probability of choosing for example blue on a spinner out of 6 with 4 blues. there is 4 blues and 2 red so you predict it will be on red because there is more of it

6 0

2 years ago