3 years ago

Can somebody help me on number 2 or 3? Please explain as well. HELP ASAP :)

Mathematics

1 answer:

harina [27]3 years ago

7 0

What grade a you in?

You might be interested in

PLEASE HELP ME I WILL MARK BRAINLIEST what would this one be

omeli [17]

Answer:

I would factor of -1

Step-by-step explanation:

6 0

2 years ago

2) Subtract and simplify. 11 7\10 − 7 3\10 =

Free_Kalibri [48]

Answer:

4 2/5

Step-by-step explanation:

11 7/10

- 7 3/10

----------------

4 4/10

4 4/10 = 4 2/5

4 0

2 years ago

Help me I have so many of these

Doss [256]

Answer:

3/4

Step-by-step explanation:

dividing by a fraction is the same as multiplying by its reciprocal.

Therefore,

(1/2) / (2/3) = (1/2) * (2/3) = (3/4)

8 0

3 years ago

How can I solve 4x^2 + 12x > -x -3

Damm [24]

He have the following:

$4x^2+12x>-x-3$

solving:

$\begin{gathered} 4x^2+12x+x+3>-x-3+x+3 \\ 4x^2+13x+3>0 \\ \text{factoring} \\ (4x+1)(x+3)>0 \\ (4x+1)>0\rightarrow4x+1-1>-1\rightarrow\frac{4x}{4}>-\frac{1}{4}\rightarrow x>-\frac{1}{4} \\ (x+3)$

5 0

11 months ago

A cable is 20 meters long. How long is the cable in decimeters?

Sunny_sXe [5.5K]

200 decimeters
explanation: there is 10 decimeters in a meter
so 10×20=200

PLEASE MARK BRAINLIEST

3 0

3 years ago

Read 2 more answers