The reference angle for an angle whose measure is -395° is _____.

Mathematics

1 answer:

kirill [66]3 years ago

7 0

The answer above is most likely B. Subtract 395 from 360 to get 35. 360 is a full circle which is why you subtract it.

You might be interested in

HELPPPPPPPPPPPPPPPPPPPPPPP T^T PLEASE ANSWER!!!!

likoan [24]

Answer:

7 miles per hour.

Step-by-step explanation:

Right now, the relationship in the problem represents 3 $\frac{1}{2}$ miles in hours. To find out what the unit rate is (number of miles per mile), we need to multiply both sides of the equation show BeLoW:

3 $\frac{1}{2}$ = $\frac{1}{2}$

7 miles = 1 hour

Therefore, Doug's average speed in miles per hour is 7 (7 miles per hour).

:3))

5 0

3 years ago

What is the constant of variation, k, of the direction variation, y = kx, through (-3, 2)

Bond [772]

$\bf \qquad \qquad \textit{direct proportional variation}
\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
(\stackrel{x}{-3},\stackrel{y}{2})\textit{ we also know that }
\begin{cases}
x=-3\\
y=2
\end{cases}\implies 2=k(-3)\implies \cfrac{2}{-3}=k$