Twenty seven is smaller than five times a number increased by seven

The formula for volume of a cube is V = S^3 where S is the length of a side.

Volume = 2 1/4^3

Volume = 2 1/4 x 2 1/4 x 2 1/4

Volume = 11 25/64 as a fraction or 11.390625 as a decimal.

Answer:

395.2

Step-by-step explanation:

104 times 3.8 is 395.2

Answer:

It is 395.2. hope this helps.

Answer:

2,345,995,118,776

Step-by-step explanation:

multiply the two numbers together

Answer:Use PEMDAS (Please Exuse MyDear AuntSally)

Since there are no parentheses or exponents we go to the next thing which is multiplication and division.6×10=60.Then you divide that by 2 to get 30.Then do 17-30=-13.Then -13+12=-1.

I hope this helps

We want to get the resultant velocity and direction of an airplane given that we know the velocity of the airplane and the velocity of the wind.

We will get that the velocity is 70.7 mph and the direction is 85.8° north of east.

First, let's define north as the positive y-axis and east as the positive x-axis.

The airplane flies due north at 100mph, then the velocity of the airplane alone is:

V = (0mph, 100 mph)

The wind's velocity has a magnitude of 30mph at 80° south from east (or an angle of -80° in a general coordinate axis) then the components are:

• x-component = 30mph*cos(-80°) = 5.2 mph
• y-component = 30mph*sin(-80°) = -29.5 mph

Then the vector is:

V' = (5.2mph, -29.5 mph)

The resultant velocity is just the sum of these two vectors, so we have:

resultant velocity = (0mph, 100 mph) + (5.2mph, -29.5 mph)

                              = (5.2 mph, 70.5 mph)

The magnitude is:

M = √( (5.2 mph)^2 + ( 70.5 mph)^2) = 70.7 mph

And the direction is given by:

θ = Atan(70.5 mph/5.2 mph) =  85.8°

Meaning that the direction is 85.8° north of east.

If you want to learn more, you can read:

brainly.com/question/1886551

Answer:

velocity of the airiplaine is 104 m/s ( 73 degrees N of W)

Step-by-step explanation:

Answer:

someone could buy 2 more paperback books than hardcover with 3 dollars

Step-by-step explanation:

Answer:

they are 45 adults because 816÷18 is 45

Answer:27.5

Step-by-step explanation: 20+12+29+40=110

Then divide 110 by the number of numbers that you have (110÷4) which is 27.5

Answer:

The area of the base is = 5.2 cm²

Step-by-step explanation:

First, we need to know the formula to calculate volume:

if we change to our equations to the values we know:

Since 3.14 is multiplying B,we can pass it to divide the volume to the left side:

We calculate the operation=

And the answer is 5.2 cm²

Let me know if you have any question :D