2 years ago

Solve for x. x2≥−4 x≤−8 x≤−2 x≥−2 x≥−8

Mathematics

1 answer:

Igoryamba2 years ago

3 0

Answer:

x<-2

Step-by-step explanation:

divide 2 on both sides and because your dividing by a negative you change the sign <

You might be interested in

Which expression is equivalent to -1/4 x + 1/2?

Anna71 [15]

The expression is given by:

$-\frac{1}{4}x+ \frac{1}{2}$

So we need to find an equivalent equation for this problem. Then, we will apply some mathematical rules:

Extracting the common factor 1/4, then:

$\frac{1}{4}(-x+2})$

Or extracting the common factor -1/4, then:

$-\frac{1}{4}(x-2})$

So, comparing these solutions with the answers about, there is no any answer that matches.

7 0

2 years ago

Read 2 more answers

The value of y varies inversely as the cube of x and y=1 when x=6. Find the value of y when x =2.

ch4aika [34]

Answer:

y=27 when x=2

Step-by-step explanation:

y varies inversely as the cube of x

y=k(1/X^3)

y=1 when x=6

y=k(1/X^3)

1=k(1/6^3)

1=k(1/216)

k=1÷1/216

K=1×216/1

k=216

find y when x=2

y=k(1/X^3)

y=216(1/2^3)

y=216(1/8)

y=216/8

y=27

3 0

2 years ago

The sales tax rate is 5.9%. Sheila buys a pet monkey priced at

boyakko [2]

Answer:

$161.34

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Lots of points plzzz help. What are m

lara31 [8.8K]

Answer:

???

Step-by-step explanation:

6 0

2 years ago

3 tons 600 pounds=_____pounds

Anna11 [10]

3 tons + 600 lbs = 6600 lbs

4 0

2 years ago

Read 2 more answers