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2 years ago

The fight time from Boston to London is 6 hours 20 minutes

Mathematics

2 answers:

Arte-miy333 [17]2 years ago

7 0

Answer:

9:45am.

Step-by-step explanation:

In 6 Hours and 20 minutes, there's 380 minutes.

Because 60 x 6 + 20 =380

So you go back 380 minutes from 4:05.

4:05pm minus 380minutes= 9:45am.

andreyandreev [35.5K]2 years ago

4 0

Answer:

SRRYYY U THEIF

Step-by-step explanation:

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Angel is shopping in a department store for sneakers.

BartSMP [9]

Answer:

65 dollars and 2 cent

Step-by-step explanation:

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2 years ago

5.4 = a - (-1.8) solve for a.

Agata [3.3K]

Let's solve your equation step-by-step.5.4=a−(−1.8)Step 1: Simplify both sides of the equation.5.4=a+1.8Step 2: Flip the equation.a+1.8=5.4Step 3: Subtract 1.8 from both sides.a+1.8−1.8=5.4−1.8a=3.6

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2 years ago

Read 2 more answers

Solve the equation for [0,2pi] cos2x=1/sqrt2

lapo4ka [179]

$cos(2x) = \frac{1}{\sqrt{2}}$
$cos(2x) = \frac{1}{\sqrt{2}} * \frac{\sqrt{2}}{\sqrt{2}}$
$cos(2x) = \frac{\sqrt{2}}{2}$
$cos(2x) = cos(45)$
$cos(x) = cos(22.5)$
$x = 22.5$

5 0

2 years ago

a right triangle has a hypotenuse of length 2 inches. if one angle is 38°, find the length of each leg

viva [34]

Answer:

Step-by-step explanation:

5 0

3 years ago

Determine the quadrant in which the terminal side of the given angle lies. -750°

Blababa [14]

Answer:

Quadrant 4

Step-by-step explanation:

If the given angle was positive, then we go clockwise.

But it's negative so we go counterclockwise.

An alternative way of graphing

Quadrant 1 is 0-90°

Quadrant 2 is 90-180°

Quadrant 3 is 180-270°

Quadrant 4 is 270-360°

Subtract the given angle by 360 until no longer possible

750 - 360 = 390 390 - 360 = 30

Remember that this was originally a negative angle

Instead of going clockwise to quadrant 1, we go counterclockwise to quadrant 4, ending up at 330°

7 0

2 years ago