Please help!! Will give brainliest! :)

Please Help!! Will Give Brainliest! :)

Answers

Answer 1

Answer:

f(-2) = -3

Step-by-step explanation:

Step 1. Find equation

Step 2. Plug (-2) into f(x)

m, rise/run = (-2-0)/(0-4) = -2/-4 = 1/2

b, y-intercept = (0, -2)

y = 1/2x - 2

f(-2) = 1/2(-2) - 2

f(-2) = -1 - 2

f(-2) = -3

If you want to cheat, simply look for x = -2 on the graph and see where it touches the line. Then match the y-value and BOOM: (-2, -3), f(-2) = -3

BRAINLIEST please if this helped!

Related Questions

I NEED HELP ASAPPPPP!!!!!

Answers

Answer:

C

Step-by-step explanation:

.....................c is the answer

29. Mr. Ignado gave 4 orange erasers and 5 green erasers to each of the
20 students in his class. How many erasers did Mr. Ignado give to his
students?

Answers

One hundred and eighty erasers

The prism below is made of cubes which measure 1/4 of a foot on one side what is the Volume?
A: 5/2 cubic ft
B: 9 cubic ft
C: 9/16 cubic ft
D: 36 cubic ft

Answers

Answer:

htrtrheherh

Step-by-step explanation:

PLEASE HELP PLEASE PLEASE HELP

Answers

Answer:

3.56 you little silly dum dum girl

Answer:

A. 3.56

Step-by-step explanation:

I didnt take his answer my big brain knew the answer.

A pet store has 150
150
goldfish and betta fish altogether.
The ratio of goldfish to betta fish is 2:3
2:3
.

How many goldfish does the pet store have?

Answers

Answer:

60

Step-by-step explanation:

hope this helps loves x

Answer:

Step-by-step explanation:

60

Big

Bubble

Hub

Be

There are 2 triangles and 6 circles. What is the simplest ratio of triangles to circles?

Answers

Hi!

We are asked to find the ratio.

A ratio is a relationship/comparison between two or more numbers based on their numerical value.

We know that, for every 2 triangles there are 6 circles. We can set up our ratio to look like this:

[tex]\cfrac{2}{6}[/tex]

---

(NOTE: there are many different ways to write ratios, including: "x:y", "x to y", or "x/y")

---

The question asks us to write it in simplest form. The fraction [tex]\cfrac{2}{6}[/tex] is NOT in simplest form. It can be simplified to:

[tex]\cfrac{1}{3}[/tex]

This is the ratio in simplest form.

For another example, see:

https://brainly.com/question/24266834

How do you write 0.54 in words?

Answers

Answer:

Step-by-step explanation; zero point fittyfour

Answer:

you can say fifty four hundredths, or simpler, zero point fifty four, or even simpler, zero point five four ( I recommend fifty four hundredths)

A packet of vegetable seeds has a germination rate of
90%. What is the probability that exactly 10 of 12
seeds planted will sprout?

Answers

N = number of seeds planted

P = probability of germination

K = number that germinated

Using probability calculation:
p(x = k) = (n k) x 0.90^K x 0.10^n-k


p(10) = (12 10) x 0.90^10 x 0.10^2

P(10) = 0.2310

Which of the following ratios is equal to 3:9?

Answers

Answer:

1:3

Step-by-step explanation:

You would ultimately reduce the ratio as a fraction.

3/9 reduces to 1/3

Answer:

There are no options, so I'll just give my help

Step-by-step explanation:

3:9 is the same as 1:3 or 6:18, there are unlimited

answers to this question.

1. Multiply or divide the numerator, 3

and the denominator, 9. They have to be multiply by the same number.

Ex: 3:9

3 times 4 is 12

9 times 4 is 36

12/36 is equal to 3:9. Check the answer choices to see

if they are multiplied or divided by the same number. If they are, it is correct. If it isn't, it's not equal.

Hope this helps.

-Angelo.

Find the sum of the first 40 terms of the arithmetic sequence.
14, 4, -6, -16, -26, -36

Answers

Answer:

-7240

Step-by-step explanation:

The nth term is -10n + 24.

So the combination of the first and second term would be (-10+24)+(-10x2+24) and this would continue for the first 40 terms so the 24s would add up to 24x40=960. Meanwhile, the -10s would keep adding up so it would be -10-20-30-40.... which you can simplify by making it -10(1+2+3+4) all the way to 40 to make the calculation easier... u can further simplify by making 41 = one pair of numbers so 40+1, 39+2 until you get 21+20 so ur left with -10(20 pairs of 41) so -10(20x41) = -10(820)= -8200.

Add this to your initial 960 so

-8200 +960 = -7240

Hope this helps

If you walk 37 feet north and then 67 feet east, how far,
in a straight line, will you be from your starting point?
Round your answer to the nearest whole foot.

Answers

Answer:

76.54 ft

Step-by-step explanation:

Pythagorean theorem

37^2 + 67^2  = d^2

d = 76.54 ft

Directions Write Each Equation In Slope-Intercept Form Then Graph The Problem Is X+5y=-15

Answers

Answer:

y = -x/5 - 3

Step-by-step explanation:

Slope intercept form: y = mx + b

x + 5y = -15

5y = -15 - x

y = -15/5 -x/5

y = -x/5 - 3

BRAINLIEST please if this helped!

Mrs. Chang's class built a platform for use in a school play. What is the
volume of the platform?

PLEASE HELP!

Answers

Answer:

Total Platform = 128 ft^3

Step-by-step explanation:

Volume = Length * Width * Height

Left Volume: 2 ft * 4 ft * 3 ft = 24 ft^3

Mid Volume: 4 ft * 4 ft * 5 ft = 80 ft^3

Right Volume: 2 ft * 4 ft * 3 ft = 24 ft^3

Total Volume = 24 ft^3 + 80 ft^3 + 24 ft^3 = 128 ft^3

Answer:

v = [tex]108^{3}[/tex]

Step-by-step explanation:

I'd start with breaking the platform into two parts, the long flat rectangle and then the bit on top. You'll have to add these together at the end!

_________________

So part one: the long piece

formula: v = lwh

dimensions: 12, 3, 2

plug in: v = 12 * 3 * 2

solve: v = 72^3

_________________

part two: smaller rectangle on top ::

formula: v = lwh

dimensions: 4, 3, 3

plug in: v = 4 * 3 * 3

solve:v = 36*3

__________________

now, we add for the total of the entire shape!

final answer: 72 + 36 = 108^3

I need help in solving a math problem.

Answers

Negative value has least value.


Jack has a mask collection of 500 masks. He keeps 235 of the masks on his wall. What percentage of Jack's mask collection does he keep on his wall?

Answers

Answer:

47%

Step-by-step explanation:

First we need to find the ratio of masks on Jack's wall to the total number of masks, which is 235/500. Now we need to make the denominator 100 in order to find the percentage by dividing the numerator and denominator by 5 to get 47/100. Therefore the percentage of Jack's mask collection that is on his wall is 47%.

Six sprinters are racing in a 100-meter dash. How many different ways can a gold, silver, and
bronze medal be awarded?

Answers

Answer:

Step-by-step explanation:

Explanation

6 sprinters are in a race. Any one of the 6 could win. None of them can win 2 medals. So the first result is 6

5 runners remain. The second medal goes to any one of the 5

4 runners remain after 1 of the 5 have been choosen.  Any one of the 4 could win.

Answer 6 * 5 * 4 = 120

There are 120 ways of awarding 3 medals to 6 people.

Shen needs to read 2 novels each month
Let N be the number of novels Shen needs to read in M months.
Write an equation relating N to M. Then use this equation to find the number of novels Shen needs to read in 13 months.

Answers

Answer:

Equation: N = 2M, Shen needs to read 26 novels in 13 months

Step-by-step explanation:

Given : Shen needs to read 2 novels each month.

i.e. In One month , the number of novels read by Shen = 2

Let N be the number of novels Shen needs to read in M months.

Then , N = 2 M

Thus , the equation relating N to M : N = 2 M

If Number of months = 13 , then put M = 13 in the above equations , we get

N = 2(13) = 26

Hence, the number of novels he read in 13 months = 26.

Solve this quadratic equation by completing the square.
x2 + 4x = 15
O A. x= -4 = 19
B. X=-4 + 115
OC. =-24 119
O D. x= -2 + 15

Answers

Answer:

C

Step-by-step explanation:

7). A triangular prism has a volume of 16ft!. The area of the triangular base is 8ft. What is the height of the prism?

Answers

2 I think, I’m not sure tho

what is the momentum of a 4100 Kg elephant walking 0.2 m/s?

Answers

Answer:

820 kg·m/s

Step-by-step explanation:

P = mv ⇒ P = (4100×0.2) = 820

2. What is the coefficient of x in the expression 3 + 6x = 10y?

Answers

Answer:

6

Step-by-step explanation:

3 is a constanty is not xThe coefficient is the number attached to x, which is 6 in this case

I don't know what it means by an obtuse angle. I have to choose math because I don't see a subject for shapes and stuff.

Answers

Answer:

Angle ADE is an obtuse angle.

Step-by-step explanation:

An obtuse angle is an angle that "opens" greater than 90 degrees. The question asks which angle is an obtuse angle, so basically you follow the order of letters and see which one is greater than 90 degrees (btw, 90 degrees, also known as a right angle, looks like the corner of a square, and anything greater than that is an obtuse angle).

Answer:

An obtuse angle is anything bigger than 90 degrees because 90 degrees is a right angle, therefore D. ADE would be the answer.

what is -3 2/5 as a decimal?​

Answers

Answer:

-3.4

Step-by-step explanation:

Answer:

-3.4

Step-by-step explanation:

1. Multiply 2/5 by 2/2: 4/10

2. -3 & 4/10 = -3.4

Solve |2x+5| =15

Need help please!!!

Answers

Answer:

applying absolute law

if |u|=a, a>0 then u=a or u=-a

2x+5=15 or 2x+5=-15

2x=15-5 or 2x=-15-5

2x=10 or 2x=-20

x=5 or x= -10

help please . . . .

Answers

Answer:

Your answer is A.

Step-by-step explanation:

Looking at the graphing two-equation: y = x^3 -3 and y = x^2+6 are up there, it can help us determine the limit of domain.

The dot is the x<=2 for equation y=x^3-3.

The circle is x>2 for equation y=x^2+6

Is 16+4 and 2(2w+8) equivalent?

Answers

Answer:

Below!

Step-by-step explanation:

Let us consider that 16 + 4 and 2(2w+8) are equal. Then;

⇒ 16 + 4 = 2(2w + 8)

This equation can be solved in two ways. Listed below!

Method 1:

Let's simplify the left-hand-side of the equation.

⇒ 20 = 2(2w + 8)

Then, divide "2" both sides of the equation to open the parentheses.

⇒ 20/2 = 2(2w + 8)/2⇒ 10 = (2w + 8)⇒ 10 = 2w + 8

Subtract 8 to both sides of the equation to isolate the variable (w) and it's coefficient.

⇒ 10 - 8 = 2w⇒ 2 = 2w

Finally, divide 2 to both sides of the equation to isolate the variable (w).

⇒ w = 1

Therefore, 16 + 4 and 2(2w + 8) can be equal if the value of "w" is 1.

Method 2:

Let's simplify the left-hand-side of the equation.

⇒ 20 = 2(2w + 8)

Then, simplify the distributive property to open the parentheses.

⇒ 20 = 2(2w + 8)⇒ 20 = 4w + 16

Subtract 16 to both sides of the equation to isolate the variable and it's coefficient.

⇒ 20 - 16 = 4w + 16 - 16⇒ 4 = 4w

Finally, divide 4 to both sides of the equation to isolate the variable (w).

⇒ 4/4 = 4w/4⇒ w = 1

As said in method 1, 16 + 4 and 2(2w + 8) can be equal if the value of "w" is 1.

HELP ME OUT PLS!!!!!!!!!!!!!

Solve for x

A) -30

B) - 6

C) 6

D) 30​

Answers

Answer:

what about this 0=20

Step-by-step explanation:

so x=2 right there for

(-3)2+6=(2)-24

-6+6=4-24

0=20

The answer is choice C (6)

-3x+6=2x-24

Subtract both sides by 2x and 6

-3x-2x=-6-24

Combine like terms

-5x=-30

Divide both sides by -5

X=6

What is the equation of this graph?

Answers

Answer:g(x) = f(x) + 1.5

Step-by-step explanation:g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5g(x) = f(x) + 1.5

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Answers

Answer:

Step-by-step explanation:

IM A LIL LOST CAN SOMEBODY SOLVE THE EQUATION

Answers

Step-by-step explanation:

It's just asking you to rewrite it in vertex form. Which would be

[tex](x + 10) ^{2} - 4[/tex]

Other Questions
Find the moles of sulfur produced, if 2.5 moles of sulfurdioxide are used in the following chemical reaction.SO2 + 2H2S + 2H2O + 3Sa 7.5 mol InequalitiesWhich is the graph of the system x + 3y > -3 and y < 1/2x +1? HelpppppppMiguel thinks that his data do not support the article's claim because 63.5%of the students who made the honor roll at his school do not exercise.Using data from the table, explain what is wrong with Miguel's reasoning. Help me with this im confused Flying against the wind, an airplane travels 2610 kilometers in 3 hours. Flying with the wind, the same plane travels 8750 kilometers in 7 hours. What is the rate of the plane in still air and what is the rate of the wind? Someone pls help me I don't know what to do Coyotes are opportunistic predators that are found throughout most of North America. They typically feed on small mammals, insects, and fruits and vegetables. They are known for their dietary adaptability. The best description of their role in the food web would be. Point A is located at (-6, 5). After it is transformed, point A' is located at (6, 5). What could the transformation be? A reflection in the x-axisA reflection in the y-axisA transiation 12 units UpA translation 12 to the right Find the measures of x and y.2.14555 If 12(x -7) = -11 then x =? The sales of new products over time are found to follow a quadratic model before dropping off to zero at the end of the products lifetime. A new product is released with sales modeled by the equation S=(t3)2+81 , where S represents the sales in millions of dollars and t represents the number of years the product will be sold. According to the equation, what will be the lifetime of this product? Body weight that greatly exceeds the recommended guidelines as indicated by a BMI of 30 is defined as page 550-555 science fusion 7th grade book Suppose the Fed sells $200 billion in government securities, which results in a $2000 billion decrease in the money supply.In the long run, the decrease in the money supply will cause the price level in the economy to ___(increase / decrease / remain unchanged)___ and real GDP to ___(increase / decrease / remain unchanged)___. 1. Determine the amount of the impairment loss, if any. (Enter your answer in millions rounded to 1 decimal place (i.e., 5,500,000 should be entered as 5.5).) What is the largest circle contained in a triangle where the center of the circle is the incenter of the triangle? 53^nAnswer choices are:A: 15,30,45,60B: 5,15,45,135C: 0,15,45,135D: 15,45,135,405 How does the time period of the setting in "part 1: a son's adventures" shape penelope? Describe what Tilli observes at the Tempelhof Airport. When is the potential for snow the greatest?