3 years ago

Find the direction angle of 3i+j

Mathematics

1 answer:

Marat540 [252]3 years ago

4 0

Answer:

18,435°

Step-by-step explanation:

tan (α) = 1/3

arctan (1/3) = 18,435 degrees

You might be interested in

Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200, a month and an additional $12 for

Zigmanuir [339]

37 albums plus base rate of 200

4 0

3 years ago

A ladder that is 21 feet long is propped against a building. The bottom of the ladder was placed 4 feet from the base of the bui

solmaris [256]

Answer:

sorry im late but the answer is C. 20.6

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Suppose Charli D'Amelio posted 40 dance videos to TikTok. If 65% of the videos have her making up her own moves, how many of the

dolphi86 [110]

Answer:

14 dance videos

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A hiker walks 5 km/hr, how long does it take him to walk 48 km?

sladkih [1.3K]

Answer:

$\sf 9.6\:hours \:\: or \:\: 576\: minutes$

Explanation:

$\sf Time \ taken : \dfrac{Distance}{Speed}$

Here given:

distance: 48 km

speed: 5 km/hour

Applying formula,

$\sf Time \ Taken = \dfrac{48}{5} = 9.6 \ hours = 576 \ minutes$

4 0

2 years ago

Please help me with this question.

Arturiano [62]

Answer:

Monica = 48.50

Samuel = 24.25

Kara = 17.25

Step-by-step explanation:

First you write equations as you are reading the text:

m = 2s ("Monica earned twice as much as Samuel")

s = k+7 ("Samual earned 7 more than Kara")

m = 48.50

Next, you convert these equations to solve for s and k respectively.

So, if m=2s, then s=m/2:

s = m/2 = 24.25

Likewise, if s=k+7, then k=s-7

k = s-7 = 17.25

The difference between greatest and least is 48.50 - 17.25 = 31.25

7 0

3 years ago