3 years ago

Which expressions can never result in a negative real number when evaluated for any value of x? Select all that apply.

Mathematics

1 answer:

DaniilM [7]3 years ago

8 0

5 whshfunrkfnrj sjdbe

You might be interested in

Find the perimeter of the triangle.

Rudiy27

Answer:

12 + 10 + 15,62= 37,62

Step-by-step explanation:

According to the Pythagorean Theorem, you will have this:

${a}^{2} + {b}^{2} = {c}^{2} \\ \\ {10}^{2} + {12}^{2} = {c}^{2} \\ \\ 244 = {c}^{2} \\ \\ 2\sqrt{61} = c \\ \\ 15,62049935 ≈ c \\ \\ 15,62 ≈ c \\ \\ 12 + 10 + 15,62 = 37,62$

* There was an error in the correct answer, so I corrected it, as you can see.

I am joyous to assist you anytime.

8 0

3 years ago

Find the midpoint of JK if J(-7. -5) and K(-3,7).

qaws [65]

Answer:

( − 5 , 1 )

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

7 0

4 years ago

Shadow Software company earned a total of 800,009 selling programs during the year 2012. 125,300 of taht amount was used to pay

Softa [21]

Subtract 125,300 from 800,009. From there you find that they made 674,709 in profit. Answer is 674,709

6 0

3 years ago

Elizabeth swims 50 feet in ten seconds. Jesse swims 110 feet in 20 seconds.

erica [24]

Answer: Jesse

Step-by-step explanation:

Elizabeth - 50f/10s

Jesse - 55f/10s

Reagan - 53.3333333/10s

Jesse is the fastest

5 0

3 years ago

Read 2 more answers

The number of stamps that kaye and alberto had were in the ratio 5 : 3, respectively. after kaye gave alberto 10 of her stamps,

Gala2k [10]

K:A
5:3 (before)
15:9

since the total number of stamps didn't change, the total ratio should be the same.

7:5(after)
14:10

so this means 1 unit is 10stamps.

14-10=4
4 X 10= 40

Kaye have 40 more stamps than Alberto.

4 0

3 years ago