3 years ago

!!!!!!!!PLEASE HELP!!!!

Mathematics

1 answer:

vichka [17]3 years ago

8 0

Answer:

The answer is C

Step-by-step explanation:

You might be interested in

Solve for x. Round your answer to the nearest tenth

eimsori [14]

Answer:

x = 17.2

Step-by-step explanation:

cos 35 = x/21

0.8192 = x/21

x = 17.2

3 0

3 years ago

HELP MEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!

Aliun [14]

5. Line e and line c
6. Line a and line d

3 0

3 years ago

Read 2 more answers

HELP ASAPPPP PLZ N THX U SM

Ahat [919]

I CANR SEE IT that well

3 0

3 years ago

the first five terms of an arithmetic sequence are -1,3,7,11,15. write down, in terms of n, an expression for the nth term in th

Ksivusya [100]

$-1~~,~~\stackrel{-1+4}{3}~~,~~\stackrel{3+4}{7}~~,~~\stackrel{7+4}{11}~~,~~\stackrel{11+4}{15}\qquad \qquad \stackrel{\textit{common difference}}{d = 4} \\\\[-0.35em] ~\dotfill\\\\ n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\stackrel{\textit{first term}}{-1}\\ d=\stackrel{\textit{common difference}}{4} \end{cases}\implies a_n=-1+(n-1)4 \\\\\\ a_n=-1+4n-4\implies a_n=4n-5$

8 0

3 years ago

Hexagon ABCDEF is congruent to hexagon GHIJKL.

dedylja [7]

216 degrees.
360 - 144 = 216.

6 0

4 years ago