Mathematics College

let p= fg where f (0,5) and g (-4,-3). what is the direction angle of -3/2p?

Answers

Answer 1

Answer: its B) 63

Step-by-step explanation:

On edge 2021

Related Questions

Which function is increasing? i think it’s A but i need confirmation please help!!!!

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Answer:

AAAAAA

Step-by-step explanation:

Everything else is a fraction

A is correct.........

how do I add this? 1 3/4 + 3 2/8

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Answer:

Step-by-step explanation:

Answer:

The answer would be 5

Step-by-step explanation:

Mr. Taylor has 24 sports trophies. Of the trophies, 1
8 are wrestling trophies. How many
wrestling trophies does Mr. Taylor have?

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Answer: 18 wrestling trophies.

Step-by-step explanation:

Help! I need help with finding the value of x.

Answers

Answer:

x = 18.64

Step-by-step explanation:

use tan:

⇒ tan = [tex]\frac{opposite}{adjacent}[/tex]

⇒ tan 46 = [tex]\frac{18}{x}[/tex]

tan of 46 is 1.0355

⇒ 1.0356 = [tex]\frac{18}{x}[/tex]

multiply 18 on both sides

⇒ 1.0355 x 18 = [tex]\frac{18}{x}[/tex] x 18

⇒ 18.64 = x

Use trigonometry to find the value of x. Round your answer to the nearest whole degree

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70% degree I hope that’s the right answer

More trig questions! Given that sin(C) = cos(B)Find the measure of ∠C if m∠C=10x+4 and the m∠B = 4x+2

Answers

Answer:

angle C = 64 degrees

Step-by-step explanation:

sin C = cos B

angle C = 10x+4

angle B = 4x+2

angle C + angle B = 90 degrees

10x+4 + 4x+2 = 90

simplify:

14x+6 = 90

14x = 84

x = 6

angle C = 64 degrees

What is the conjugate of (x2-6)?

Answers

Answer:

2(x - 3)

Step-by-step explanation:

358. Now consider the family of lines ax + by = c such that a, b and c are consecutive multiples
of each other. What would that mean? Give some examples of such lines in this family and graph
them. What do you notice or wonder?

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Any subsequence of consecutive integers of length 9 that has a term ... Assume now that we have found an n-digit number m divisible by 2n made out of ... the set of ordered triples of people (a, b, c) such that c is either a ... again we have two families of lines, but such that M1j are all of the same color; ... a1(x)x2 − ax(x)x = 0.

Which expressions are equivalent to x + 2y + x + 2?

Choose all answers that apply:

A 2(x+y+1)
B 2x + 4y +4
C None of the above

Answers

Answer:

2x + 2y + 2

Step-by-step explanation:

A is right

A is right because if you plug in the 2 to each the x y and 1 it will give you the same problems

13 inches = __ ft
PLS HELP PLS

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Answer:

1.083

Step-by-step explanation:

The answer would be 1.083

Does anyone know the answer??????

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Answer:

i think its the 2nd choice but im not 100% sure

A model rocket is launched directly upward at a speed of 20 meters per second from the ground. The function f(t)=−4.9t2+20t, models the relationship between the height of the rocket and the time after launch, t, in seconds. When, in seconds after launch, will the rocket reach its highest point? Round to two decimal places.

Answers

Answer:

The rocket will reach its highest point about 2.04 seconds.

Step-by-step explanation:

The function:

[tex]f(t)=-4.9t^2+20t[/tex]

Models the relationship between the height of the rocket and the time after launch t in seconds.

Since this is a quadratic function, the rocket will reach its highest point at its vertex. The vertex of a quadratic is given by:

[tex]\displaystyle \Big(-\frac{b}{2a}, f\Big(-\frac{b}{2a}\Big)\Big)[/tex]

In this case, a = -4.9, b = 20, and c = 0. Thus:

[tex]\displaystyle t=\frac{-(20)}{2(-4.9)}=\frac{10}{4.9}\approx 2.04[/tex]

The rocket reaches its maximum height after 10/4.9 or about 2.04 seconds.

Further Notes:

Then the maximum height of the rocket will be f(10/4.9):

[tex]\displaystyle f\Big(\frac{10}{4.9}\Big)=-4.9\Big(\frac{10}{4.9}\Big)^2+20\Big(\frac{10}{4.9}\Big)\approx20.41\text{ feet}[/tex]

Kylee bought a backpack at Tilly's for $32. The same backpack is on sale today for $24. What is the percent
of change? Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

32-24=8
8/32= 0.25
* 100%
= 25%

How many miles will Mrs. Garcia drive in eight hours if she is traveling 65 mph? _ miles

Answers

Answer:

520 miles

Step-by-step explanation:

65 mph * 8 hours = 520 miles

I hope this helps :)

I am bad at geometry please help

Answers

Answer:

3.9 in^2

Step-by-step explanation:

Split it up into a top rectangle and a bottom rectangle. Find the area of the top rectangle and subtract the combined area of the two quarter circles.

The area of the rectangle is 6 * 3 = 18. The area of the two quarter circles is the same as the area of one semicircle, and since the radius is 3 you can do:

3^2 * pi / 2 = 9pi/2. As a decimal this would be: 14.14.

Then, you can do rectangle - circle = 18 - 14.14 = 3.86. Rounded to the nearest tenth, this is 3.9

if x=4y then what percentage of 2x is 2y

Answers

Answer:

x=2y

2x=4y

percent=(2y/2x)*100%=(x/2x)*100%=50%

Answer:

the answer to this question would be 50%

1000 more than the smallest 4 digit number

Answers

Answer:

1000+1000=2000

Step-by-step explanation:

Answer:

Smallest 4 digits =1000

Step-by-step explanation:

1000+1000=2000

THE TEACHER WONT HELP ☺️ pls

Answers

answer:

2/5=0.4

2/5=40%

step-by-step explanation:

to get 2/5 as a decimal you can simply just divide 2÷5 which is 0.4

and from there you can use 0.4 to find the percentage multiply 0.4 x 100 which is 40

good luck :)

hopefully, this helps

have a great day !!

Phillip writes the following equation to show how many hours h he needs to work to earn $108 at $12 per hour: h12=108. Is his equation correct? Explain.

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Answer:

Yes

Step-by-step explanation:

He is correct because h which is how many hours he needs to work times $12 will give you $108 which is the total cost.

Is c2−6c+9 a perfect square?

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Answer:

yes it's a perfect square

How many fourths are equal to 1/2? Please help!

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2/4 is equal to 1/2. Hope this helps

The piping connection to the vacuum pump should be

Answers

Answer: Micron gauges (electronic vacuum gauges) should be connected directly to the system – not at the pump – to check the vacuum at the system

Step-by-step explanation:

Answer i am smart

Step-by-step explanation:

I need help I dont quite understand it

Answers

X=3

Explanation :-
20/5=4
8/2=4
They are both 4 so you will do
(5x-11)=4
-11+11=0
4+11=15
5x=15
15/5=3
x=3
Hope it helps

If I worked 7:30pm and got out at 6am how many hours did I worked

Answers

Step-by-step explanation:

you have worked for 10 and a half hours I.e 10½ hours

PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

Answers

Answer:

Yes

Step-by-step explanation:

(3, 2) is a solution to the given system of linear equations.

x - 8y = 3 - 8*2 = 3 - 16 = - 13

16x - 16y = 16(x - y) = 16( 3 - 2) = 16*1 = 16

Find the slope of the line that passes through (10, 6) and (7, 10).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

-1 1/3 - Proper Fraction

-4/3 - Improper Fraction

Step-by-step explanation:

(10,6) (7,10)

m = [tex]\frac{rise}{run}[/tex]

your "equation" should look like this: [tex]\frac{10-6}{7-10} =\frac{4}{-3} = -1\frac{1}{3}[/tex]

I hope this helped!!!!

Jennifer is attending a school orchestra concert.She sees her math teacher seated 4.5 meters ahead of her and her science teacher seated 1.1 metes to her right.how far apart are the two teachers?

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Answer:

Step-by-step explanation:

x^{2} -17x-60=
please give me the answer

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Answer:

Step-by-step explanation:

Find x. Please and thank you!

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i found X he’s up here in heaven

X=7
Okay since the triangle is an isosceles triangle, you’re going to multiply that (9x-25) by 2. After that you’re going to add 104 to the 50 part of now 18x-50. Now just do this
180=18x-50 and solve for X and you should get X=7

WILL MARK BRAINLYIST

Answers

B is the correct answer

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