Answer:
x=-9
Step-by-step explanation:
5x+1=7x+19
1 = 7x-5x +19
1-19 = 2x
-18/2 = x
x = -9
Hope this helps!
Please mark brainliest if you think I helped! Would really appreciate!
Answer:
w=15
Step-by-step explanation:
2w-5=30
2×15-5=30
30-5=25
w=15
Answer:
The answer is D (I'm 99.9999% positive it's the correct answer)
Step-by-step explanation:
It's kinda hard to tell with the pictures but look at the screenshot I attached bc that's how it should look :)
hope this helps :)
Step-by-step explanation:
Since, cos 200°
= 1/sec 200°⇒ cos 200°
= 1/(-1.0641)
= -0.9397