use the two given vectors to answer the following questions

u=3i-2j and v=7i +5j

convert the vectors into component form
find the angle formed between the two vectors

Answer:

Put city L on the 3 on the left side and put city M on the 7 on the left side.

Part C: City L is warmer.

Step-by-step explanation: I am not doing the parts under it but I got the right answer.

Answer:

0/6 <--------------------------

ye toh mujhe bhi nhi aata.........sorry

Answer:

40%

Step-by-step explanation:

22,090-13,254 is 8836

8836/22090 *100 is 40%

Hope this helps!

Answer:

40%

Step-by-step explanation:

40% of 22,090 is 8,836. When you subtract $8,836 (40%) you get the current price, 13,254.

(sorry if this is confusing)

Answer:

Red Marbles  = 110

Step-by-step explanation:

Green Marbles =125 × 6 /100 = 7.5

Blue Marbles  = 125 × 6 100 = 7.5

Red Marbles = Total Number of Marbles -[Number of Green Marbles + Number of Blue Marbles]

Red Marbles  = 125 −( 7.5 + 7.5 ) = 125 − 15 = 110

Red Marbles  = 110

Answer:

0 is the right answer in my though

Answer:

1/2

rise/run

rise = 1

run = 2

Step-by-step explanation:

Answer:

Slope = 1/2

Step-by-step explanation:

I would suggest that there are two ways you can find the slope to this problem.

1. You could start at where the line crosses the y-axis. You would then count using the rise/run formula. For example, in this situation, you would start at (0,1) since that's where the line crosses the y-axis. You go up one and go the right two times.

OR

2. You pick two points on the line and use the formula y2-y1/x2-x1. For example, we could pick the two points (0,1) and (2,2). We would plug in those numbers in the formula.

y2-y1/x2-x1 → 2-1/2-0 = 1/2

Given:

h is composition of two functions f and g.

[tex]h(x)=(f\circ g)(x)[/tex]

One of the function is 8x-9.

[tex]h(x)=(8x-9)^2[/tex]

To find:

The functions f(x) and g(x).

Solution:

We know that,

[tex]h(x)=(f\circ g)(x)=f[g(x)][/tex]

We have,

[tex]h(x)=(8x-9)^2[/tex]

Here, first function is 8x-9 and the second is square of it.

In [tex](f\circ g)(x)=f[g(x)][/tex], first function which is applied is g(x) and the second function is f(x).

Let [tex]g(x)=8x-9[/tex] and [tex]f(x)=x^2[/tex].

[tex]h(x)=f[8x-9][/tex]

[tex]h(x)=(8x-9)^2[/tex]

So, our assumption is correct.

Therefore, the required functions are [tex]g(x)=8x-9[/tex] and [tex]f(x)=x^2[/tex].

Answer: 52.9% vote Republican in 1976

This is a marginal relative frequency.

Let's complete the table for 1976 elections as well as subsequently then for 2021 elections. It can also be done vice-versa.

1976 elections:

Democrat voting will be:

= [tex](\frac{12}{27}\times 100+ \frac{12}{24}\times 100)[/tex]

= [tex]44.45+50[/tex]

= [tex]94.45[/tex] (%)

Republic voting will be:

= [tex](\frac{15}{27}\times 100 + \frac{12}{24}\times 100 )[/tex]

= [tex]55.55+50[/tex]

= [tex]105.55[/tex] (%)

Total will be:

= [tex]\frac{27+24}{51}\times 100[/tex]

= [tex]100[/tex] (%)

2012 elections:

Democrat voting will be:

= [tex](\frac{12}{24}\times 100 +\frac{12}{24}\times 100 )[/tex]

= [tex]50+50[/tex]

= [tex]100[/tex] (%)

Republic voting will be:

= [tex](\frac{15}{27}\times 100+\frac{12}{27}\times 100 )[/tex]

= [tex]55.55+44.45[/tex]

= [tex]100[/tex] (%)

Total will be:

= [tex]\frac{27+24}{51}\times 100[/tex]

= [tex]100[/tex] (%)

Thus the solution above is right.

Learn more:

https://brainly.com/question/15697166

Answer:

Step-by-step explanation:

Result:

-x = -12 Y = 3

Solution:

x = -3, Y = -1/4

Answer:

12 i guess?????????????

Answer:

1 7/12

Step-by-step explanation:

Convert  

3  1/6 to an improper fraction.

3 1/6 = 19/6

19/6 times 1/2 = 19/12

Convert 19/12 to a mixed number

19/12= 1 7/12

Answer:

I literally NEVER got this. it was the most complicated thing to me and still is.

Step-by-step explanation:

Answer:

f=68 not really sure though

Answer:

[tex]Pizza = 42[/tex]

Step-by-step explanation:

Given

[tex]Size = 2[/tex] (Large or Medium)

[tex]Toppings = 7[/tex]

[tex]Crusts = 3[/tex]

Required

Determine the number of different pizza she can order

Since there is no restriction to what she can order.

She can pick one of the 2 sizes; one of the 7 toppings and one of the 3 crusts.

Number of Pizza is then calculated as:

[tex]Pizza = Size * Toppings * Crusts[/tex]

[tex]Pizza = 2 * 7 * 3[/tex]

[tex]Pizza = 42[/tex]

Hence, she can order 42 different pizzas

Answer:

0.9586

Step-by-step explanation:

From the information given:

7 children out of every 1000 children suffer from DIPG

A screening test designed contains 98% sensitivity & 84% specificity.

Now, from above:

The probability that the children have DIPG is:

[tex]\mathbf{P(positive) = P(positive \ | \ DIPG) \times P(DIPG) + P(positive \ | \ not \DIPG)\times P(not \ DIPG)}[/tex][tex]= 0.98\imes( \dfrac{7}{1000}) + (1-0.84) \times (1 - \dfrac{7}{1000})[/tex]

= (0.98 × 0.007) + 0.16( 1 - 0.007)

= 0.16574

So, the probability of not having DIPG now is:

[tex]P(not \ DIPG \ | \ positive) = \dfrac{ P(positive \ | \ not DIPG)\timesP(not \ DIPG)} { P(positive)}[/tex]

[tex]=\dfrac{ (1-0.84)\times (1 - \dfrac{7}{1000}) }{ 0.16574}[/tex]

[tex]=\dfrac{ 0.16 ( 1 - 0.007) }{0.16574}[/tex]

= 0.9586

Answer: 1.5/2 and backwards-1.5/-2

Step-by-step explanation: rise over run

Answer:

350d ≥ 1400

Hope it helps

Answer:

59.99

Step-by-step explanation:

superwetmonsterexpo

Answer:

89.97

Step-by-step explanation:

29.99 * 3 = 89.97

Answer:

First compute the perimeter of the first two windows: (3.4+5.2)*2=17.2

The perimeter of the four other windows: (3.6+4.8)*2=16.8

The total number of feet needed for the first two windows:

17.2*2 = 34.4 feet

The total number of feet needed for the four windows:

16.8*4 = 67.2 feet

The total number of feet needed is then: 34.4 + 67.2 = 101.6 feet.

Hope this helped can i pls have brainliest

Answer:

Option A

Step-by-step explanation:

Answer: 2.5 miles per day

Step-by-step explanation:

Answer:

x1 =  

⇒ 28.6

x2 =  

⇒ 64.3

x3 =  

⇒ 7.1

Step-by-step explanation:

edge 2020

Answer:

0.54

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

7x - 5x = 2x

-10 + 4 = -6

2x - 6 = 10

+6 on both sides of =

2x = 16

divide by 2 on both sides of =

x = 8

Answer:

7x - 10 - 5x + 4 = 10

7x - 5x - 10 + 4 = 10

2x - 6 = 10

2x = 10 - 6

x = 4/2

x = 2

Answer:

Yes, the ordered pair (1, 2) is a solution to the system.

Step-by-step explanation:

The answer can be found quite quickly. Simply substitute the x coordinate of the given pair for x, and the y coordinate of the given pair for y.

The x coordinate is 1 and the y coordinate is 2, so...

3(1) - 4(2) = -5

2=4(1)-2.

Next, simplify:

3-8=-5

This equation is TRUE.

2=4-2

This equation is also TRUE.

Hopefully, this helps in some way!

Answer:

35

Step-by-step explanation:

Answer:

$120 ordinary payment. (%7.5 of $1,600)

Maturity Value: $1,600?

Step-by-step explanation:

Using the maturity value formula, $1,600 is the maturity value. Because this question doesn't state a time period of investment, it's difficult to determine the answer.

Formula: V = P * (1+R)^T

Hopefully this helps.

The maturity value of her loan is 1720

Given the following parameters;

Interest = 0.075 * 1600

Interest = 120

Maturity value  = 1600 + 120

Maturity value = 1720

Hence the maturity value of her loan is 1720

Learn more on interest here: https://brainly.com/question/25545513

Answer:

Good Lucky

Step-by-step explanation:

9514 1404 393

Answer:

  $4884.75

Step-by-step explanation:

The amount in a simple interest account is given by the formula ...

  A = P(1 +rt)

Here, we have principal P=$4500, interest rate r=0.0285, and time t=3. Then the amount in the savings account will be ...

  A = $4500(1 +.0285·3) = $4500·1.0855 = $4884.75