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jok3333 [9.3K]
3 years ago
9

A plane traveling with a velocity measured in meters per second, is described by vector a = 5,6). Find the

Mathematics
1 answer:
ryzh [129]3 years ago
3 0

Answer:

The speed of the plane is v=1.2\: m/s

Step-by-step explanation:

The vector (5,6) represents a point in the coordinate system time-position.

So, we have that at t = 5 s the position is x = 6.

Let's recall that the slope of this vector is the speed, then using the tangent definition:

v=\frac{x}{t}=\frac{6}{5}

v=1.2\: m/s

I hope it helps you!

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A spherical ball of wax with a radius of 5 inches is melted and poured into a container shaped like a rectangular prism with a 1
Novosadov [1.4K]

Answer:

4.36 in

Step-by-step explanation:

To solve this problem we first find the volume of the sphere using the volume formula, after this we set this volume equal to the volume container which is a rectangular prism. After this we simple solve for the height by dividing the volume of the sphere by 12*10 to get the height

So the steps should look like

(4/3)*π*5³=523.599 in³

523.599 in³=12*10*Height

(523.599/(12*10))=4.36 in

7 0
3 years ago
Read 2 more answers
Help i will give brainliest and no links or i will report
amm1812

Answer:

c

Step-by-step explanation:

math

3 0
3 years ago
Plz help! (will make brainliest!)​
Ket [755]

Answer:

D

Step-by-step explanation:

If x is not equal to zero, then 1/x can be equal to x.

So which is k * 1/x if x =1?

D, because x is the same as 1x, which is equivalent to 1/1 (x).

I may be wrong though please look at other answers and if you have questions then comment

8 0
3 years ago
there are 267 students and 21 adults goin on a school trip. an equal number of people will ride on each bus. if there are 9 buse
Hunter-Best [27]
267+21 = 288
288/9 = 32

the answer is 32 people will ride on each bus
4 0
3 years ago
Read 2 more answers
38 degrees 2x degrees +6 degrees
ratelena [41]
STEP
1
:
Pulling out like terms

Pull out like factors :

32 - 2x = -2 • (x - 16)

STEP
2
:

Equations which are never true:

2.1 Solve : -2 = 0

This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:

2.2 Solve : x-16 = 0

Add 16 to both sides of the equation :
x = 16

5 0
3 years ago
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