Answer:
no understand I live in myanmar .I donot know mathamatic
Answer:
Number of terms:3
Degree:2nd degree
Step-by-step explanation:
-5c^2 +8c +2-3
-5c^2 +8c-1
he 2nd degree is the power of 2
Ok so cos(x) = sin(90-x) so using that you can get sin(7x-15) = sin(90-(3x+5)) so 7x-15 = -3x+85. 10x = 100 and x = 10. Use that to find the 2 angles are 55 and 35
Answer: 219.375 miles
<u>Step-by-step explanation:</u>
d = r * t
= 67.5 * 3.25
= 219.375