What is the answer to −9x−2 when x=−4.

Answers

Answer 1

Answer:

-72

Step-by-step explanation:

Answer 2

Answer:

I believe the answer is 34

Step-by-step explanation:

(-9 times -4 = 36)

36-2=34


Related Questions

If i give out 10 points for 2 people how many points will i give out????
Go to my profile and thx me please

Answers

Answer:5 per person

Step-by-step explanation:

10/2=5

Answer:Depends how many people there are. If its only two then you would have gave out 10 points. Thats 5 points per person. :) hope this helps

Step-by-step explanation:

9. Which is a solution of the equation 5(x – 8) = -55 ?
a) x = 3
b) x = 13
c) x = -3
d) x = -9.4

Answers

Answer: c. x = -3

5(x - 8) = -55

⇔ 5x - 40 = -55

⇔ 5x = -55 + 40 = -15

⇔ x = -15/5

⇔ x = -3

Step-by-step explanation:

The points (0, -1) and (4,5) lie on the straight line L

Work out the gradient of L.​

Answers

Answer:

gradient = [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

Calculate the gradient m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (4, 5)

m = [tex]\frac{5+1}{4-0}[/tex] = [tex]\frac{6}{4}[/tex] = [tex]\frac{3}{2}[/tex]

shhsgxjabahwhdsbsn d a

Answers

Answer:

its not loading??

Step-by-step explanation:

Which of these medical devices typically uses the most advanced and recently developed technology?

Answers

I think it is the 4th answer !!!!!


30(30-x)=540 what is the value of x

Answers

Answer:

x = 12

Step-by-step explanation:

Original equation:

30(30 - x) = 540

Use distributive property

30 · 30 = 900

30 · (-x) = -30x

Plug these values back into the equation

900 - 30x = 540

Subtract 900 from both sides

-30x = -360

Divide both sides by -30

x = 12

Hope this helped :)

Please consider Brainliest :)

marissa just bought 100 acres of land

Answers

Answer: What is the question I'm suppose to help you with

Solve for b.
76 - 15 = 56 - 3
PLEASE HELP

Answers

Answer:53

Step-by-step explanation:

Use a calculator lol

It’s 53 easy hope this helped

3. 38x – 7x what is the answer

Answers

Answer:

31

Step-by-step explanation:

38,37,36,35,34,33,32,31

Answer:

31x

Step-by-step explanation:

38x - 7x = 31x

I hope this helps!

Is 2 + 2 = 3? Who thinks its 3 ?

Answers

Answer:

♡ hi there luv ♡

it's 4 because if you have

2 chocolate bars and have

another 2 and you put them

close together and count,

you will get 4. i hope this helps!

- madeline/madi

✧・゚: *✧・゚:・゚✧*:・゚✧・゚ ✧・゚: *✧

Step-by-step explanation:

What is the slope of the line represented by the equation y = 4/5x-3?
-3
-4/5
4/5
3

Answers

Answer:

4/5

Step-by-step explanation:

The slope of given linear equation is [tex]\frac{4}{5}[/tex]

Answer:

Step-by-step explanation:

it is 4/5

A 52kg person walks from the ground to the roof of 78.52m tall building. How much gravitational potential energy is there?​USE GRESA METHOD

Answers

Answer:

P = 40013.792 J

Step-by-step explanation:

Given that,

Mass of a person, m = 52 kg

The height of the building, h = 78.52 m

We need to find the gravitational potential energy at this point. It is given by the formula as follows :

P = mgh

Where g is acceleration due to gravity

P = 52 kg × 9.8 m/s² × 78.52 m

P = 40013.792 J

So, the gravitational potential energy is 40013.792 J.

this is for pre-calc can someone pls help

Answers

Answer:

Question 18: 453,600

Step-by-step explanation:

Select all that apply. Which ratios are
equivalent to 4:5?
7:8
8:10
12:15
14:15

Answers

Answer:

12:15 and 8:10

Step-by-step explanation:

Find the slope and the y-intercept of the linear equation: y = 2x + 9
a. slope: 9; y -intercept: 2
b. slope: 2; y-intercept: 9
c. slope: 1/2; y-intercept: 9
d. slope: 1/9; y-intercept: 2

Answers

It’s c I think because just draw a graph and see the gap

Is anyone willing to help me solve Absolute Value homework?? It doesn't look awful but I just do not understand.. Help would be Much appreciated!!!

Answers

Sure, but I can’t find the problems

Which line has a slope of 1/2 and a negative y-intercept? *

Answers

Answer:

D

Step-by-step explanation:

Please help! Thanks!!

Answers

Answer:

a. x³y²

b. 6x²y³

hope it helps:)

The length of rectangle A is 7.4 cm and the width is 4.8 cm. The perimeter of rectangle B is 14.9 cm. How much is the perimeter of rectangle A than the perimeter of rectangle B?

Answers

Answer: 9.5 cm

Step-by-step explanation:

First we have to find the perimeter of rectangle A:

Formula for perimeter of a rectangle or square is: [tex]2(a+b)[/tex]

Putting the length and width in: [tex]2(7.4+4.8)[/tex]

Solve it to get: 24.4 cm

Subtract 14.9 from 24.4 to get 9.5 cm

Which transformation rule below translate points 5 units to the left and 2 units up? *

(1 Point)

(x y) --> (x + 5, y + 2)

(x, y) --> (x - 5. y - 2)

(x, y) --> (x + 5. y - 2)

(x, y)--> (x - 5. y + 2)

Please I need help

Answers

Answer:

(x, y)--> (x - 5. y + 2)

Step-by-step explanation:

Given the coordinate (x, y), when transforming the coordinate, up and right, the value of the constant we are using must be added to the coordinate since positive x axis acts towards the right side and the positive y axis acts upwards.

Also, when transforming the coordinate down and left, the value of the constant we are using must be subtracted from the coordinate since negative x axis acts towards the left side and the negative y axis acts downwards.

According to the question, we are to translate the coordinate (x, y) 5 units to the left and 2 units up,

Translating 5 units to the left means the x coordinate will become x--> (x-5)

Translating 2 units up means the y coordinate will become x--> (x+2)

Hence the correct transformation rule will be (x, y)--> (x - 5. y + 2)

Rewrite, using the distributive property 7(3z + 12) = [?]z + [|]​

Answers

Answer:

21z+84

Step-by-step explanation.

7x3=21 then put the z at the end 21z.

7x12=84. Put it after the 21z. 21z+84

Use the properties of logarithms to expand each logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.​

Answers

Answer:

xvdsltoqk73jyeu54344y5eg62iuyeytmemymduememwu

which is closer to 0 3/8 or -1/3

Answers

Answer:

-1/3 is closer to 0

Step-by-step explanation:

3/8 is between 0 and -1/3. We need to determine if 3/8 is closer to -1/3 or closer to zero. Since -1/3 is smaller than 3/8, 3/8 is closer to -1/3. Since 3/8 is closer to -1/3, 3/8 rounded to the nearest -1/3 is -1/3.

The probability that i will throw a six with a dice is
[tex] \frac{1}{6} [/tex]
what is the probability that I will not throw a six?

Answers

There are 6 numbers on a die. 5 numbers are not 6, so you have a 5/6 probability of not rolling a 6.

The answer is 5/6

5/6 cause there are 5 other numbers you can achieve

how is perimeter measured?
A)Using the metric system
B)Cubic units
C)Linear units
D)Units squared

Answers

Perimeter is the linear distance around an object.

It is measured in c) linear units

Perimeter is measured in linear units .

Given,

Perimeter

So,

Perimeter is the linear distance around an object.

For example,

Perimeter of circle is 2πr which means that the region which is considered is outer region along the radius of the circle and complete one circle that is 2π .

Similarly,

Perimeter of square is 4a that means the square is covered along its side 4 times that is along the sides of square .

Thus

It is measured in linear units.

Learn more about perimeter,

https://brainly.com/question/18793958

#SPJ6

3.5 times 4.9 using a area model

Answers

Answer:

17.15

Step-by-step explanation:

Why you shouldn't pick on a girl for their grens

Answers

Answer: be cause they will choke and leave you for no reason

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

If 9 is subtracted from two-thirds of a number, the result is 7. Find the number.
the number is 3
the number is 10.67
the number is 24

Answers

Answer:

24

Step-by-step explanation:

i did the problem with my 8th grade teacher

Answer:

24

Step-by-step explanation:

i got it right

Help me?! Solve for x

Answers

Answer:

15x-5+65=180

15x+60=180

15x=120

x=120/15

x=8

X=8 is the answer you are looking for.
15x-5+65=180
15x=120
120/15
X=8

Whats the inverse to f(x)=6x-19

Answers

Answer: x=6y−5 x = 6 y - 5.

Step-by-step explanation:

I answered this math question edge.

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