3 years ago

HELP PLEASE ASAP!!!!

Mathematics

1 answer:

topjm [15]3 years ago

7 0

You have to find the angle for it try it!!!!!!!!!!

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4x = -36 plz helpppp

san4es73 [151]

Hi there! :)

4x=-36

Divide both sides by 4 in order to isolate x:

x=-9

Hope this helps you and have a nice day!

~Just a joyful teen

$SilentNature$

8 0

2 years ago

Tan(-212°)=____. 1. -cot 32° 2. tan 32° 3. cot 32° 4. -tan 32°

Marrrta [24]

Answer:

4. $-\tan 32$ °

Step-by-step explanation:

Given:

The tangent of the angle is given as:

$\tan (-212\°)$

Since the angle is negative, it means that it is measured in the clockwise direction as angles measured in clockwise direction are negative and that measured in counter clockwise directions are positive.

-212° when measured from counter clockwise direction will be equal to:

$-212\°(Clockwise)=360-212=148\°(CCW)$

Therefore, $\tan (-212\°)$ = $\tan (148\°)$

Now, we have the identity for tan as:

$\tan(\pi-\theta)=-\tan \theta$

Here, $\theta=148\°$

Therefore,

$-\tan (148\°)=\tan(180-148)\\-\tan(148\°)=\tan(32\°)\\\textrm{Multiplying both sides by -1, we get:}\\-1(-\tan(148\°)=-1\times \tan(32\°)\\\\\tan(148\°)=-\tan(32\°)$

Hence, $\tan (-212\°)$ = $\tan (148\°)$ = $-\tan 32$ °

5 0

3 years ago

You will be marked branliest if you show all work :) Find the area of it. A=LW

stealth61 [152]

Answer:

use your head

Step-by-step explanation:

5 0

3 years ago

I PROMISE BRAINIEST IF YOU HELP ME

Elan Coil [88]

Answer:

The associative property

Step-by-step explanation:

:/ wait its u again lol

8 0

3 years ago

Question 5 (1 point)

Leokris [45]

A: Add up to 180 degrees

8 0

3 years ago