2 years ago

Solve the right triangle HELP

Mathematics

1 answer:

zavuch27 [327]2 years ago

7 0

Answer:

Step-by-step explanation:

THAT WAS OBVIOUS

You might be interested in

What is the determinant of H=

Triss [41]

Answer:

The answer is -7

Step-by-step explanation:

I took the test! Hope this helps <3

4 0

2 years ago

meriva

Answer:

67.38

Step-by-step explanation:

SinX=opp/hyp

Angles then arcsin

7 0

2 years ago

Every hour of training raises the salary

timurjin [86]

(10,1250),(20,1400)
slope = (1400 - 1250) / (20 - 10) = 150/10 = 15

so every hr of training raises the salary by $ 15

7 0

3 years ago

PLEASE HELP (100 POINTS)

Artyom0805 [142]

$\\ \rm\Rrightarrow f(x)=-5cos\dfrac{x}{2}+5$

Compare to standard equation of SHM

$\\ \rm\Rrightarrow y=Acos(\omega x+\phi)$

Here

Amplitude=A=-5

$\\ \rm\Rrightarrow \omega x=\dfrac{x}{2}$

$\\ \rm\Rrightarrow \omega=1/2$

Well the above one are for extra knowledge .

Solution:-

$\\ \rm\Rrightarrow 10=-5cos\dfrac{x}{2}+5$

$\\ \rm\Rrightarrow 10-5=-5cos\dfrac{x}{2}$

$\\ \rm\Rrightarrow 5=-5cos\dfrac{x}{2}$

$\\ \rm\Rrightarrow cos\dfrac{x}{2}=-1$

$\\ \rm\Rrightarrow \dfrac{x}{2}=cos^{-1}(-1)$

$\\ \rm\Rrightarrow \dfrac{x}{2}=\pi$

$\\ \rm\Rrightarrow x=2\pi$

So.

$\\ \rm\Rrightarrow x=2\pi+2\pi n$

3 0

2 years ago

Read 2 more answers

Which graph correctly compares the volumes, V, of rectangular pyramids with different heights, h, when their bases all have the

VARVARA [1.3K]

Answer:the correct answer is D

Step-by-step explanation:

Hope this help but can you tell me what your answer?

8 0

2 years ago

Read 2 more answers