PLEASE HELP IF YOU ANSWER BOTH I WILL GIVE 1. BRAINLIEST 2. 5 STARS 3. HEARTS

Mathematics

1 answer:

eduard2 years ago

5 0

Answer:

both of your answers are b

Step-by-step explanation:

20. difference means subtract

21. assosiative property has to deal with three numbers while communitive is 2 numbers

You might be interested in

Someone plz help I rlly need to finish

bekas [8.4K]

Since TSQ and QSR are supplementary, they give 180 when summed. TSQ is 150, so QSR must be 30.

Therefore, you have

$\tan(30)=\dfrac{\sin(30)}{\cos(30)}=\dfrac{\frac{1}{2}}{\frac{\sqrt{3}}{2}} = \dfrac{1}{2}\cdot\dfrac{2}{\sqrt{3}}=\dfrac{1}{\sqrt{3}}=\dfrac{\sqrt{3}}{3}$

6 0

3 years ago

I need helpppp with 1-9

BigorU [14]

Hi!! What do you need help with? Solving the problems? Or understanding them? Also 1-9 is a bit blurry, so if you could retake it and repost it, I could solve for them. :). But if you don’t want to, don’t worry.

3 0

3 years ago

Pls help me

Aneli [31]

Answer:

The answer would be 15. Your welcome my good sir

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

I’m literally struggling like can someone hel me plz this is due tomorrow

KonstantinChe [14]