Ask question

Ask question

All categories

3 years ago

8

What is the length of the x component of the vector shown below

1 answer:

jok3333 [9.3K]3 years ago

6 0

Answer:

D

Step-by-step explanation:

x=8*cos(34°)=6.632≈6.6

You might be interested in

Solve the system of equations.

MrRissso [65]

Answer:

all work is shown and pictured

7 0

4 years ago

Within the set of whole numbers , one set of numbers satisfies the recursive formula an=(an-1)^2-an-1, when a4=870 what are the

andrew11 [14]

Answer: 3 and 6 will be the first and second term of the given series respectively.

Explanation: since it is given- $a_n=(a_{n-1} )^2-a_{n-1}$ and $a_4=870$

so, by replacing n by 4, we will get- $a_4=a_3^2-a_3$ ⇒870= $a_3^2-a_3$ ⇒ $a_3^2-a_3-870=0$

after solving this equation we will get, $a_3= -29$ and 30.

If $a_3= -29$ , but it is not a whole number.

Thus, $a_3=30$ will be the value of third term of the given series.

Again, by applying the given condition $a_n=(a_{n-1} )^2-a_{n-1}$ , $a_2= 6$ or -5 (not possible), so, $a_2=6$ will be the second term.

Similarly, $a_1=3$ or -2 but we will go to the whole number.

Thus, $a_1=3$ will be the first term.

8 0

4 years ago

Read 2 more answers

Last question for today ✌

miv72 [106K]

Answer:

I think it is D

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Simplify -8(3s + 6)

Arturiano [62]

Answer:

-24 • (s + 2)

or

-24s + -48

3 0

4 years ago

The difference of two numbers is equal to 0.6. Their quotient is also 0.6. What are the numbers?

Murrr4er [49]

Solution:

we are given that

The difference of two numbers is equal to 0.6.

Let the numbers be x and y so we can write

$x-y=0.6......(i)$

Their quotient is also 0.6.

so we can write

$\frac{x}{y} =0.6.....(ii)$

Now solve these two equations together we get

$0.6y-y=0.6......(i)$

$-0.4y=0.6$

$y=-3/2=-1.5$

$x =0.6+y$

$x =0.6-1.5=-0.9$

Hence the numbers are -1.5 and -0.9

8 0

3 years ago