find the value of f(-6)

Find The Value Of F(-6)

Answers

Answer 1

A n s w e r :

f(-6) = 4


Related Questions

Solve the distance formula for time. d = rt
A. t = r/d
B. t = d – r
C. t = d/r
D. t = d + r

Answers

Answer: C because it is

You told your friend that you could eat 5/8 of a large pizza. If you only ate 1/2 of what you said you could eat, what fraction of a large pizza did you eat?

Answers

Answer:

5/16

Step-by-step explanation:

Given that:

Fraction of claim = 5/8

Amount actually eaten = 1/2 of claim

Amount actually eaten = 1/2 * 5/8 = 5/16

Fraction of large pizza actually eaten is 5 /16

Hence, he ate, 5/16 of large pizza

Answer:

Step-by-step explanation:

5/6

What is the coefficient of the third term in this expression?
5b³ - 10 + 4c³?​

Answers

Answer:

4

Step-by-step explanation:

A coefficient is a number before the variable. The third term is 4c^3, and the coefficient is 4.

Hope this helps!

The average grade Jared received on 4 tests was 94. If he drops his lowest test grade of 85, what will his new average be?

A.72.75
B.76
C.89.5
D.97

Pls help TT

Answers

Answer:

total points on the 4 tests- 94x4= 376

376- 85= 291

291/3= D. 97

Answer:

D. 97

Step-by-step explanation:

x = sum of 4 test grades Jared received

[tex]\frac{x}{4} = 94[/tex]

x = 376

If he drops lowest test grade of 85, then subtract 85 from Jared's sum of all test grades:

x - 85 --> 376 - 85

= 291

Now that one of his test grades are not considered, this means there are only 3 test grades to consider.

291 must be divided by 3 to get the average:

[tex]\frac{291}{3}[/tex] = 97

The answer is D) 97

What is 3 to the 4th power.

Answers

Answer:

81

Step-by-step explanation:

3*3=9

9*3=27

27*3=81

brainliest?

Point Q is located at (–3, 0) and point R is located at (1, 0) on the coordinate plane. What is the distance between points Q and R?

A.
0 units

B.
2 units

C.
3 units

D.
4 units

Answers

Answer:

C. 3 units

Step-by-step explanation:

Find the solution to the following system using substitution or elimination:
y = 3x + 2
y=-2x - 8

A. (-2,-4)
O B. (-ş; – 34)
O C. (-9,-)
D. (1, -6)

Answers

Answer:

A. (-2,-4)

x = -2,

y = -4

thats the only way ik how to explain but its the correct answer

Use the property of parallelograms to solve for the missing variable

Answers

Answer:

x = 30, y = 6

Step-by-step explanation:

Here, we want to use the property of parallelograms

mathematically, the lengths of the parallel sides are equal

This mean:

2y + 3 = y + 9

2y - y = 9-3

y = 6

To get x;

Angles that face each other are supplementary; meaning they add up to 180

Thus, we have that

4x + 2x = 180

6x = 180

x = 180/6

x = 30

If 60% of the students prefer waffles to pancakes. If there are 5 students in the class, how many students prefer waffles?

Answers

Answer:

Hm mmm

Step-by-step explanation:

The answer is 3.

Step-by-step explanation:

dnwkxmexk

Two families went to the event. The first family bought two children's tickets and one adult ticket and paid a total of 8.2 euros. The other family bought three children's tickets and two adult tickets and paid a total of 14.1 euros. Can you tell me how much one child costs and how much one adult ticket costs?

Answers

Answer:

Step-by-step explanation:

step a system of two equations         c = child ticket     a = adult ticket

eq 1)  2c + 1a = 8.2            multiply by 2

eq 2) 3c + 2a = 14.1

I will multiply eq 1 times TWO and subtract eq 2 from eq 1a)

         eq 1a)  4c + 2a = 16.4

          eq 2)  3c + 2a = 14.1

subtract  (4c - 3c) + (2a -2a)  = 16.4 - 14.1  

                    c      +       0       =   2.3 euros     for one child ticket

Now find the adult ticket price,  plug 2.3 for c into eq 1)

     eq 1)  2c + 1a = 8.2

     eq 1)  2(2.3) + 1a = 8.2         solve for a

                 4.6  + a   =  8.2         substract 4.6 from both sides

                             a =  8.2 - 4.6

                               =   3.6 euros    for one adult ticket

double check using eq 2)    we know c and a values

    eq 2)  3c + 2a = 14.1

    eq 2)  3(2.3) + 2(3.6) = 14.1

                   6.9 + 7.2    =  14.1

                          14.1    =  14.1

Consider the graph of carbon dioxide emissions by various fossil fuels in the United States.


In 2016, which fossil fuel released the least amount of carbon dioxide into the air?

natural gas

oil

coal

Answers

the answer should be coal

Answer:

The correct option is coal! <3

Step-by-step explanation:

Three friends went to the fair. Each paid $5.00 to enter and went on r rides, paying $0.90 per person for each ride. Which expression shows how many dollars they paid in all? A. 3(0.9) +5r
B. 3(5 + 0.9r)
C. (5) + 0.9r
D.3(5) + 3(0.9)

2.Susan and Tom want to know the combined amount of money they earned last week. They both earned $9 per hour, but Susan also earned a $45 bonus. Susan added her earnings to Tom's earnings to write the expression (9S + 45) + 9T, where S is the number of hours she worked, and Tis the number of hours Tom worked. Tom added their combined hourly wages to Susan's bonus to write the expression 9(S + T) + 45. Which of the following statements is true?
A.They are both correct, and their expressions are equivalent.
B.They are both correct, and their expressions are not equivalent.
C.Only one of them is correct, and their expressions are equivalent.
D Only one of them is correct, and their expressions are not equivalent.

3. Amanda and Trinity each wrote an expression, but only Amanda's expression is equivalent to 2x + 5. What could be Trinity's expression?
A.2(x+3)-1
B.3x-(x-5)
C.5(x+1)-3x
D.5x-3(x-1)

Answers

Answer:

1. B, 2. A, 3. D

Step-by-step explanation:

Question 1One off fee: $5Each ride: $0.90Number of rides: r

Total payment:

3(5 + 0.9r)

Correct choice is B

Question 2

Since

9S + 45 + 9T = 9S + 9T + 45 = 9(S + T) + 45, the expressions are equivalent and therefore both Susan and Tom are correct

The true statement is A

Question 3

Let's compare the expressions with Amanda's expression

A. 2(x + 3) - 1 = 2x + 6 - 1 = 2x + 5, equivalentB. 3x - (x - 5) = 3x - x + 5 = 2x + 5, equivalentC. 5(x + 1) - 3x = 5x + 5 - 3x = 2x + 5, equivalentD. 5x - 3(x - 1) = 5x - 3x + 3 = 2x + 3, not equivalent so this is Trinity's expression

Please help.
Algebra.

Answers

Question 1: B and C
Question 2: B, C, and D

explain what an income statement is?​

Answers

Answer:

An income statement reports a business's revenues, expenses and overall profit or loss for a specific period of time. It's one of the three major financial statements that small businesses prepare to report on their financial performance, along with the balance sheet and the cash flow statement.

Step-by-step explanation:

Please answer, im in a hurry

Answers

Answer:

Q(4,-8) —> Q'(4,6)

R(6,-8) —> R'(6,6)

S(6,-1) —> S'(6,-1)

T(4,-1) —> T'(4,-1)

Hope this helps!

The perimeter of a square is 48 inches. What is the area, in square inches, of the square?

Answers

Answer:

the area is 144

Step-by-step explanation:

48 ÷ 4 (which is how many sides a square has) is 12

SO 12 × 12 bc l×w and all sides of a square are equal

the answer is 144

If a scuba diver swam from the surface at −1212 feet per minute, for 412 minutes, what would be the diver’s change in elevation?

Answers

Answer:

-1212 feet/min * 412 min = -499314 feet

Step-by-step explanation:

if you have a speed, or in this case velocity since the measurement has a definite direction,  and time you can multiply them together to get the distance.  Some easy examples, 10 feet per second for 1 second is 10 feet, hopefully that logically makes sense as well.  i you are going 10 feet in 1 second, then after 1 second you went 10 feet.  after 2 seconds it's 20 seconds and so on

Here we have -1212 feet per minute for 412 minutes.  just to establish things, 1 minute would be -1212 feet, here the negative means below the surface, sometimes measurements will have that.  Anyway, 2 minutes would get -2424, and so on.  So it should make sense to multiply them.

-1212 * 412 = -499314

With units, you also have to pay attention to what might cancel out.  You treat different units like variables.  so -1212feet per minute looks like -1212 feet/min where feet and min are basically variables.  Similarly 412 minutes is 412 min.  So if you picture multiplying these, you get -1212 feet/min * 412 min.  In this scenario the mins cancel each other out, since everything s being multiplied.  so like if you had x/y * y you would just get x, or 2/3 * 3 gets just 2.  So this is another way to know what to multiply by.

feet/min has min in the denominator and we want feet, so we need to multiply by something that just has min as its units.  Anyway, that let's you know it's -499314 feet

The drivers change in elevation is 499,344 feet in 412 minutes

Given:

Distance travelled per minute = −1212 feet

Time travelled = 412 minutes

Change in elevation = Distance travelled per minute × Time travelled

= −1212 feet per minute × 412 minutes

= 499,344 feet

Therefore, the drivers change in elevation is 499,344 feet in 412 minutes

Read more:

https://brainly.com/question/17865165

YALL, I NEED HELP PLEASE HELP ME!

Answers

Answer:

16/r

Step-by-step explanation:

16 is how many people there is in total, r is how they are being divided :)

2x²-24x+64=0 How do you solve my factoring this

Answers

113 Use Photomath i promise its a life changer......

9 ( 3x + 5y - 11x + 8 )​

Answers

Answer: -72x+45y+72

Step-by-step explanation:

How do you calculate problems like: 1 million is 70% of what number?

Answers

Answer:

Hope it helps

Have a good day Ahead

A triangle has sides with lengths 8, 15, and 17.
Approximate the acute angles in this triangle.

Answers

62° and 28° i used a calculator

Pythagoras is the sum of the square of two sides is equal to the square of the longest side. Then the acute angle of the given triangle is 28.07 degrees.

What is a right-angle triangle?

It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.

A triangle has sides with lengths 8, 15, and 17.

By Pythagoras theorem, we have

  H² =  P² + B²

 17² = 8² + 15²

289 = 64 + 225

289 = 289

The dimension of the triangle satisfies the Pythagoras theorem. Hence the triangle is a right-angle triangle.

Then the acute angle will be

[tex]\rm \theta =Sin ^{-1} \dfrac{8}{17}\\\\\theta = 28.07^o[/tex]

Thus, the acute angle of the given triangle is 28.07 degrees.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

the sum 9 times a number and 2 is 7

Answers

Answer:

5/9

here's the solution of your question

let the required number be. X

according to question

9x + 2 = 7

9x = 7 - 2

x = 5/9

hope it helps

The school record for the 400-meter track relay was 65.5 seconds. This year s Speedsters would like to tie or break the record. It took them 53.96 seconds to run 300 meters, In how much time must they run the last 100 meters to tie the record?
PLS ANSWER FAST

Answers

65.5 - 53.96 = 11.54

So less than 11.54

The last 100 m must be ran in 11.54 to tie.

Jo works in a cafe she sells cups of tea and cups of coffee in the ratio 1:3 on Monday jo sold a total of 244 cups of coffee.
Jo thinks she must have sold more than 200 cups of coffee. Is jo correct?

Answers

Answer:

No, the thought is wrong

Step-by-step explanation:

Here, we want to check if Jo is correct

The ratio we have is tea cups to coffee cups of ratio 1:3

Now, there are 244 cups of coffee

Now let’s say the total number of cups is x

For the ratio to be correct

Then;

3/4 * x = 244

x = (244*4)/3

x = 325

Now let’s subtract the number of cups

That will be;

325 - 244 = 81

This means the number of cups she thought was incorrect

Julie has a ripe that is 48 feet long. She cuts three pieces of that are each 6 feet long. How many 10 foot pieces can she cut from the rope that is left over?

Answers

Answer:

3

Step-by-step explanation:

6*3=18

48-18=30

30/10=3

3

she would have 3 pieces leftover that are 10ft

Help me with this please

Answers

Answer: (5,4)

4 + 6 / 2 = 5

10 + (-2) / 2 = 4

The answer is (5,4)

Hope this helps!

what is the value of x in the equation x^3=0.64

A.0.04
B.0.4
C.4
D. .08

Answers

x1=-4/5, x2= 4/5 which is equal to 0.8

D

since you are finding for X, and not x^3. Take cubic root of both sides to eliminate the index or power of 3. The cubic root of 0.64 is 0.861 approximately 0.9

-4(y-2)=12 help please​

Answers

Answer:

-2

Step-by-step explanation:

(y-2)=-(12/4)

y-2= -4

y= -4+2

y = -2

Answer:

y = -1

Step-by-step explanation:

1. -4(y - 2) = 12

2. -4y + 8 = 12

3. -4y + 8 = 12 - 8

4. -4y = 4

5. -4y/-4 = 4/-4

6. y = -1

Check your answer:

-4(y - 2) = 12

-4(-1 - 2) = 12

4 + 8 = 12   True

Steven determined that this data set is modeled well by y=-3/4x+8
which statement is true about the slope of the model
a. for every 3- unit increase in x, y increase by 4 units
b. for every 4- unit increase inx,in, increases by 3 units
c. for every 3- unit decrease in x,y increase by 4 units
d. for every 4- units decrease in x,y increase by 3 units ​

Answers

Answer:

Should be C

Step-by-step explanation:

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