All categories

3 years ago

Solve the inequality for w. - 11 >w- 19

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

8 0

Answer:

Step-by-step explanation:

$-11>w-19\qquad\text{add 19 to both sides}\\\\-11+19>w-19+19\\\\8>w\to w$

Vaselesa [24]3 years ago

5 0

Answer:

w < 8

Step-by-step explanation:

This means w can be any number below 8.

Example;

w = 7

w = 6

w = 5

and so on...

(Changed original answer. Thought it had said -11 < w - 19)

You might be interested in

How do you find the value of X

deff fn [24]

Answer:

look at the angles. they all ad up to 180 degrees devide that by 9, and there you go!

Step-by-step explanation:

7 0

3 years ago

Find the standard deviation of the data, 12, 19, 9.

jek_recluse [69]

Answer:

4.19

Step-by-step explanation:

Find the mean:

$\text{Mean}=\frac{12+19+9}{3}=\frac{40}{3}$

Find the standard deviation:

$\text{Standard Deviation}=\sqrt{\frac{(12-\frac{40}{3})^2+(19-\frac{40}{3})^2+(9-\frac{40}{3})^2}{3}}=\sqrt{\frac{158}{9}}\approx4.19$

4 0

2 years ago

Explain why f(x) = x2+4/x2-x-2 is not continuous at x = 2.

xxTIMURxx [149]

Answer: Option a.

Step-by-step explanation:

Make the denominator equal to zero and solve for x:

Factor the quadratic equation. Find two number whose sum is -1 and whose product is -2. Then:

$x^{2}-x-2=0\\(x-2)(x+1)=0\\x=2\\x=-1$

Then, as you can see the value x=2 makes the denominator equal to zero and the division by zero does not exist. Therefore you can conclude that the function shown in the problem is not defined at x=2

The answer is the option a.

6 0

3 years ago

Read 2 more answers

School QUICK CARE

grandymaker [24]

Answer:

Step-by-step explanation:

Total pencils = 48

Total erasers = 72

If we put 1 pencil and 1.5 eraser in each pouch then total pouches = 48 pouches

3 0

2 years ago

What is 2/10 + 5/100 =

Anestetic [448]

That would equal 1/4:)
hope i helped chu out

7 0

3 years ago

Read 2 more answers