Mathematics High School

Line A is perpendicular to Line B.
If the slope of Line Ais ,
what is the slope of Line B?
Enter the correct symbol, + or -.

Line A Is Perpendicular To Line B.If The Slope Of Line Ais ,what Is The Slope Of Line B?Enter The Correct

Answers

Answer 1

Answer:

-7/3

Step-by-step explanation:

the answer is the negative reciprocal.

Related Questions

f(x) = 3(2)x What is f(4)?

A. 24
B. 12
C. 4
D. 48

Answers

Answer:

a.

Step-by-step explanation:

x=4

3(2)=6

6(4)=24

24 is your answer!

Find the value of x
A. 180
B. 60
C. 14
D. 35

Answers

Answer:

A

Step-by-step explanation:

THIS IS MY ANSWER MARK ME

X would be “C. 14”.

By the vertical angle theorem, the 60 and the 5x - 10 are congruent and equal. Put them equal to each other and solve for x. You end up with X = 14

between what two whole numbers is the cube root of 10

Answers

Answer:

2 and 3

Step-by-step explanation:

cube root of 10 is equal to 2,15443469

so this number is between 2 and 3

Show all work and express your answers in scientific notation.

Change 56000 grams to Megagrams.

Answers

Answer: 0.056

What I did: divide the mass value by 1e+6

answer fast please and thank you

Answers

Answer:

Yes

Step-by-step explanation:

One input to one output is a linear one-to-one function.

Answer:

yes they are pretty linear

what is the ratio of 0.75 decimal​

Answers

The ratio is 3:4, think of it like a fraction .75 as a fraction is 3/4

find the sum of all possible four digit numbers that can be formed using the digits 2,4,5,6,7 and 8 with no repeated digits

Answers

1+1
2+2
5+0
3+3
6+2-1
4+4

Answer:

2133120

Step-by-step explanation:

using 6 given digits, lets create a 4 digit number:

to choose the first number, you have 6 options. to choose the second number we have 5 options left. for the third number we have 4 options left. and for the fourth number, we have 3 options left.

6*5*4*3 = 360

with no repeats, 360 numbers can be formed.

this means that each number will occur 60 times each (360/6 digits)

so to find the sum:

60*(2+4+5+6+7+8) = 1920

but, we have one more thing:

In the thousands place, our sum of digits is multiplied by 1000; in the 100’s place, by 100; in the ten’s place, by 10; and in the one’s place, by 1. so:

1920(1000+100+10+1) = 1920*1111 = 2133120

which is greater 3.65x10-8 or 3.65x10-7

Answers

Answer:

the second one is your answer

Step-by-step explanation:

hope this helped mark me brainlest pls and thank you

What is the slope of the line that passes through the points (-10, -4)(−10,−4) and (10, -29) ?(10,−29)? Write your answer in simplest form.

Answers

Answer:

hope you like my answer its -42.7

Use synthetic division to solve the following: 2x^4 + 11x^3 + 13x^2 + 2x – 8 ÷ x +4​

Answers

Answer:

x=-5

Step-by-step explanation:

In may, Ana made one deposit of $200 to her savings account and made 3 withdrawals of $50 each. How much money did she have in her account at the end of may?
Make an equation with integer and than answer:

Answers

Answer:

the answer would be 50 left in her bank account

carley beat the school record for the 400 meter by 1.3 seconds. if she ran the race in 55.7 seconds what was the record?

Answers

answer: 54.4
explanation: 55.7-1.3=54.4

Solve x2−4x−12=0 by completing the square. A x=−2 B x=−6 or x=2 C x=−2 or x=6 D x=−6

Answers

Answer:

B x=-6

x=2

Step-by-step explanation:

What is the value of x?
Enter your answer in the box.

X=

Answers

Answer:

x=45°

Step-by-step explanation:

80+55=135°

180°-135°=45°

20.35 - 08.57 - 09.99 ​

Answers

Your answer will be 1.49

Answer: 1 .79

Step-by-step explanation:

Let f(x)=2x-1,g(x)=3x and h(x)=x^2+1 evaluate h(-2)-f(-2)

Answers

h (-2) = (-2)^2 + 1 = 5

f (-2) = 2(-2) - 1 = -5

5 - (-5) = 10.

I need help this is due tomorrow !

Answers

Answer:

b i think

Step-by-step explanation:

A
B
C
D
E

All the angles are congruent since they're all 90°, since p and q are parallel and there's a straight line going through the middle.

mr Andrew bought 4 boxes of crayons at the store to share with his students. Each box contained a total of 64 crayons. What is the total number of crayons me Andrew bought at the store?

Answers

256. multiply 4 by 64

Need help ASAP! Directions in picture ;)

Answers

h= 92 and h and f equal the same cuz they’re congruent (i think is the right term) so 5x+4=92 so x would be 17.6

Solve the system of equations
3x – 2y + 4z = -14
-4x + y + 4z = -16
-3x - y - 4z = 2

Answers

Answer:

x,y,x = 2,4, -3

Step-by-step explanation:

The recipe calls for 223 cups sugar. If Brody is tripling the recipe, how much sugar will he need?

Answers

Answer:

669 cups of sugar

Step-by-step explanation:

223 x 3 = 669

En un aeropuerto dos aviones A1 y A1 se acercan para aterrizar, si la ecuación de la trayectoria del primero es -x+2y-100=0, mientras que la ecuación de la trayectoria del segundo es de –x+200 +2y, determina si existe el riesgo de que sufran un choque entre ellos.

Answers

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

-------------------------

La trayectoria del primero es:

[tex]-x + 2y - 100 = 0[/tex]

[tex]x_1 = 2y - 100[/tex]

Para el segundo, tiene-se que:

[tex]-x + 200 + 2y = 0[/tex]

[tex]x_2 = 2y + 200[/tex]

Igualando los valores de x:

[tex]x_1 = x_2[/tex]

[tex]2y - 100 = 2y + 200[/tex]

[tex]0y = 300[/tex]

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

Un problema similar es dado en https://brainly.com/question/24653364

can someone help me with this question plsss​

Answers

امبيه alef



which grade?

Answer:

74 people. the equation would be x=200(.37)

not too sure about the equation but it is 74 people,

Use the pH standards below to answer the following questions:
pH Water Quality Standards
pH Range
Good-neutral
7-7.5
Fair - neutral zone
6.5-6.9 or 7.5-8.5
5.5-6.4 or 8.6-9
Marginal - too acidic or basic
Less than 5.5 or more than 9
Poor -- too acidic or basic
a. What is the water quality of water with a pH of 4.4?
b. What is the water quality of water with a pH of 7.2?
c. What is the water quality of water with a pH of 6.3?

Answers

A is poor
B is good
C is marginal

I need help plz I would appreciate it

Answers

It’s 48 I think substitute x in and see if it’s right

F(x) =2x-1 what is the value of f(x) when x = -1

Answers

Answer:

f(x) = -3 when x = -1

Step-by-step explanation:

Let's go through this!

So our equation is f(x) = 2x - 1

we are asked for the value of f(x) when x = -1

Let's consider this, the f(x) value is the y value

and the x value in f(x) is the x value

So when x = -1

what is the y value?

we can use the equation to subsitute -1 into x and solve for f(x)

f(x) = 2(-1)-1

f(x) = -3

Our answer is -3

What would you do to both sides of the equation to solve for x?
10x=5

Answers

First things first you see that your equation has a multiplication problem in the left side of the equals bar. Seeing this you would divide that one side by 10 but you want to be fair so you would do the same thing to the other side so you would have 5/10. After doing this the 10s cross eachother off and you are left with x=5/10. I hope this helps!

I need a equation written for this pleeeeeaaaassse! The constant of proportionality is 2.
but I need an equation for this, I have an attachment for you to help. g= c is not correct sorry.

Answers

It sounds like your teacher wants g = 2c as the answer. The constant of proportionality simply tells us what to multiply the input variable by, to get the output variable.

It's similar to saying y = 2x, but we use c in place of x and use g in place of y.

The depth of water in a water tower that is draining is decreasing at a constant rate of 1.75 feet per hour. If
the depth after 6 hours of draining is 8 feet then write an equation for the water depth, d, as a function of the
amount of time it's been draining, t, in hours.

Answers

The linear function for the depth of water after t hours is given by:

[tex]d(t) = 17 - 1.5t[/tex]

The format of a linear function is given as follows:

[tex]d(t) = d(0) - at[/tex]

In which:

d(0) is the y-intercept, which is the initial value.a is the slope, which is the rate of change.

The depth of water in a water tower that is draining is decreasing at a constant rate of 1.75 feet per hour, which means that [tex]a = -1.75[/tex], thus:

[tex]d(t) = d(0) - 1.5t[/tex]

The depth after 6 hours of draining is 8 feet, which means that when [tex]t = 6, d(t) = 8[/tex]. This is used to find d(0).

[tex]d(t) = d(0) - 1.5t[/tex]

[tex]8 = d(0) - 1.5(6)[/tex]

[tex]d(0) = 17[/tex]

Then

[tex]d(t) = 17 - 1.5t[/tex]

A similar problem is given at https://brainly.com/question/16302622

SHOVELLING THE DRIVEWAY | DAY 2
3.
Write a context and a related multiplication sentence that could be represented
by this model.

Answers

The answer is:

3x3=9
3x2=6

Why? Because the shaded blocks have a row of three for each column, and there are 3 columns. Then same goes for 3x2!
Other Questions
Sovle for x : -2+5 to regain control of a vehicle in a skid, __________. help meeeeeeeeeeeeeeeeeeeeeeee what is 13q - 9q + 5 = 17 Find the x-intercept and y-intercept of the line. 7x+5y=-15 A teacher spends $150 on school supplies for the classroom, folders are $0.25 each and notebooks are $2.50 each. This linear relationship can be represented by 0.25x+2.50y=150, where x represents the number of folders and y represents the number of notebooks. .Identify the x-intercept. Explain what this means in the context of the problem. .Identify the y-intercept. Explain what this means in the context of the problem. .Identify one additional combination of school supplies that the teacher could have .purchased with their budget. Explain what this means in the context of the problem. using de moivre's theorem to find square roots of (2-2 3 i) A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters). please i need ASAPPPPP ILL GIVE BRAINLIEST!!!!Hans baked 51 cookles. His family ate m of them. Using m, write an expression for the number of cookles that remained. + Which colony is a part of the Middle colonies? I need help with this please Based on the data collected and what you have learned about osmosis and the three treatment options, rank the treatments from most effective to least effective. What do you predict? Answer this question will give brainliest which of the following are not cities in England. Liverpool, Manchester, Edinburgh and chelsea A line that includes the points ( 8,9) and ( 10,d) has a slope of 6. What is the value of d? addison and kelsey are running on a path modeled by x^2+y^2-10x-18y-378=0, where the distance is in meters. what is the maximum distance between the runners at any given time 20 is 4/7 of what number? give a summary on how to end a speech B. The language and the images they use are associated with holiness. Quote three examples whichillustrate this statement and explain what the 'holy' images reflect. ( This is from Romeo and Juliet btw) Me gusta aprender ____________el espaolla televisinla escuela