3 years ago

Solve the compound inequality 8x > –32 or 6x ≤ –48.

Mathematics

1 answer:

Korvikt [17]3 years ago

3 0

Answer:

x>-4 x≤-8

Step-by-step explanation:

You might be interested in

3x - 5 = 1/2x + 2x solve the equation and please show your work im confused

Monica [59]

Answer:I searched it up on go

Step-by-step explanation:and I got 5x-5+ x/2

8 0

3 years ago

Work out the surface area of a cube of edge 3 m?

Alex

Because there are 6 faces on a cube, you could first find the area of 1 face by doing 3 × 3 = 9. Then you multiply 9 by 6 to get 54 $m^{2}$ . I hope this helps!

4 0

3 years ago

Read 2 more answers

F(x)=x^2+10-3 written in vertex form is f(x) = (x+5)^2 -28

Bas_tet [7]

So whats the question?:) The minimum value of this graph is -5, -28. I graphed it to be sure as well.

4 0

3 years ago

Find x and y, help please!!

Leya [2.2K]

Answer:

$x=19^o$

$y=131^o$

Step-by-step explanation:

For this problem i assume that the two lines that look parallel, are parallel

step 1

Find the value of x

we know that

$55^o+(4x)^o=(7x-2)^o$ ----> by corresponding angles

solve for x

$7x-4x=55+2$

$3x=57$

$x=19^o$

step 2

Find the value of y

we know that

$y=55^o+(4x)^o$ ---> by vertical angles

substitute the value of x

$y=55^o+(4*19)^o$

$y=131^o$

<em>Alternative method</em>

$y=55^o+(4x)^o$ ---> by vertical angles

$y=(7x-2)^o$ ---> by alternate exterior angles

Solve the system of equations

7 0

3 years ago

Jack and Jill are walking to school. After 20 minutes, Jack walked 4/5 mile. After 25 minutes, Jill walked 5/6 mile. What is the

Zinaida [17]

Answer: Jill: 2mph and jack: 2 2/5 I had this in my test lol and tell me if it was right for you all

5 0

3 years ago