3 years ago

What is the value of the variable x?

Mathematics

2 answers:

tatiyna3 years ago

3 0

Answer:

Step-by-step explanation:

suter [353]3 years ago

3 0

I don’t wanna do this right now but i’ll post a link under this answer

You might be interested in

PLEASE I NEWD HELP ON THIS

Zarrin [17]

Answer:

5. Inequality form: n ≥ 3

Interval notation: [3, ∞)

6. Inequality form: x < 4

Interval notation: (- ∞, 4)

11. Inequality form: x > 50

Interval notation: (50, ∞)

12. Inequality form: y $\geq$ 8

Interval notation: [8, ∞)

15. Inequality form: z < 8

Interval notation: (- ∞, 8)

16. Inequality form: y $\geq$ 4

Interval notation: [4, ∞)

Step-by-step explanation:

I tried to graph them as best as I could, I hope this helps!

7 0

3 years ago

please help! and don’t just guess and comment an answer , please show work that you actually did it <3

yan [13]

It’s B because 2 quarts equal 0.5 gallons

4 0

3 years ago

Find f(-1) if f(x) = -2x^2 -x

kykrilka [37]

I hope it was helpful to you

if u like follow me

3 0

3 years ago

Fifteen times the square of a non-zero number is equal to 20 times number.What is the number? Its not 4/3

e-lub [12.9K]

The number is (2√3) / 3

To find the missing number, convert what it says in words to an equation:
$15 {x}^{2} = 20x$
Divide both sides by 15:
${x}^{2} = \frac{20}{15} \\ \\ {x}^{2} = \frac{4}{3}$
Take the square root:
$x = \sqrt{ \frac{4}{3} } \\ \\ x = \frac{2}{ \sqrt{3} } \\ \\ x = \frac{2 \sqrt{3} }{3}$

4 0

3 years ago

Whats the slope for (-4,-1) and (-2,-5)

velikii [3]

Answer:

Alright use the slope formula Which gives you a Answer of

m = -2 Hope this helps :)

Step-by-step explanation:

8 0

4 years ago