All categories

3 years ago

Need help with the sticks i dont get it

Mathematics

1 answer:

Maksim231197 [3]3 years ago

6 0

Answer:

C. -7 < x < 7

Step-by-step explanation:

|2x| is the absolute value of 2x. You can think of it as the positive of a number, or as the distance between a number and 0 on a number line.

So |2x| < 14 means 2x is less than 14 units away from 0.

We can split this into two inequalities.

2x < 14 and 2x > -14

Solving both, we get:

x < 7 and x > -7

-7 < x < 7

You might be interested in

PLEASE HELP VERY URGENT WILL GIVE BRAINILY PLEASE I BEG YOU PLEASE

yuradex [85]

Answer: 20.5 units

Step-by-step explanation:

P=Perimeter

JI=3-(-3)

JI=3+3

JI=6

IK=7-1

IK=6

JK=(6^2+6^2)^1/2 ==> Distance Formula

JK=(36+36)^1/2

JK=(2*36)^1/2

JK=6(2)^1/2

P=JI+IK+JK

P=6+6+6(2)^1/2

P=12+6(2)^1/2

P=20.485 units

P=20.5 units

5 0

1 year ago

Find the length of the third side. If necessary,write in simplest radical form.

mojhsa [17]

Answer:

Step-by-step explanation:

It’s a right triangle.

$a^{2} +b^{2} =c^{2}$

$10^{2} +x^{2} =(2\sqrt{29} ) ^{2}$

100+x^2=4(29)

16=x^2

x=4

8 0

3 years ago

1. In a DIY store the height of a door is given as 195 cm to

diamong [38]

Answer:

200.

Step-by-step explanation:

0-49=round down 50-99=round up.

4 0

3 years ago

I need the awnsers to these angles

sergeinik [125]

1. AGB & AGE
2. FGA & DGC
3. ?
4. CGD & CGB
5. 145°

5 0

4 years ago

Read 2 more answers

What is x in the eqaution -3x + 7 = 1

Lunna [17]

Answer and Step-by-step explanation:

$x=2$

→ Step 1: Subtract 7 from both sides :

$-3x+7-7=1-7$

$-3x=-6$

→ Step 2: Divide both sides by -3:

 $\frac{-3x}{3}=\frac{-6}{3}$ 

 $x=2$ 

Answer :

 $x=2$ 

8 0

3 years ago