A submarine dives as shown in the diagram.

Mathematics

1 answer:

Marianna [84]4 years ago

8 0

Answer:

Tan x = 125/500= 0.25

so x = arctan (0.25)

=14 degree

You might be interested in

PLS HELP <br> Combining like terms pyramid style

Anettt [7]

Answer:

its b

Step-by-step explanation:

took this sheet trust me

4 0

3 years ago

PLEASE ANSWER ASAP!!!!

matrenka [14]

Answer:

Step-by-step explanation:

8 0

2 years ago

What is the slope of a line perpendicular to the line whose equation x+y=3. Fully simplify your answer

Tasya [4]

keeping in mind that perpendicular lines have negative reciprocal slopes, let's check for the slope of the equation above

$x + y =3\implies y=-x+3\implies y=\stackrel{\stackrel{m}{\downarrow }}{-1}x+3 \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill$

$\stackrel{~\hspace{5em}\textit{perpendicular lines have \underline{negative reciprocal} slopes}~\hspace{5em}} {\stackrel{slope}{-1\implies \cfrac{-1}{1}} ~\hfill \stackrel{reciprocal}{\cfrac{1}{-1}} ~\hfill \stackrel{negative~reciprocal}{-\cfrac{1}{-1}\implies 1}}$

3 0

2 years ago

What’s the product of 4(-3)

Kipish [7]

The product is -12 for this problem

7 0

3 years ago

Please I need some help

laiz [17]

For the first question, all you need to know is that the (amount you want) divided by (the amount of cards total) is the probability of getting the amount you want at random. for example, if there are 3 red marbles in a bag of ten marbles, you divide 3 by 10 (0.30) the probability of picking up a red marble is 30%. try adding up how many cards you want to pick up by the number of cards total.

7 0

3 years ago