Mathematics High School

Find the value of f(-9).
y = f(x)

Find The Value Of F(-9).y = F(x)

Answers

Answer 1
Multiple a positive and a negative equals an negative
(+) x ( -)=(-)
-f x 9
Use the commutative property
To record terms
-9f
Answer should be
-9f

Related Questions

Please help on this

Answers

the answer is that angle 3 equals 60 degrees

Jack and mic moment jack charges three dollars per hour plus a $10 equipment fee mike charges eight dollars per hour but does not charge and equipment be there charges are shown on the graph after how many hours of knowing is jack and mikes charge the same


NEED ANSWERS NOW!
Will mark you Brainlist!

Answers

Answer:

15

Step-by-step explanation:

step by step

which expression represents the products of a and b decresed by 9?

Answers

Answer:

(a × b) - 9

Step-by-step explanation:

The product of a and b basically just means a being multiplied by b and then decreased by 9 just means to subtract that by 9.

I hope this helps you :D

Translate the sentence into an equation.
Twice the difference of a number and 5 is 8.
Use the variable x for the unknown number.

Answers

2 (x - 5) = 8

To solve, you use the distributive property as shown below!! :)

2x - 10 = 8
2x = 18
x = 9

Hope this helped you :)

Two equivalent fractions for 2/3

Answers

Answer:

2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3. Similarly, if we divide the numerator and denominator of 12/18 by 6 we get. 12/18 = 12÷6 / 18÷6 = 2/3. So 12/18 is an equivalent fraction of 2/3 as well.

Step-by-step explanation:

4/12 6/9 are right answers!

PLEASE ANSWER ASAP!! Will give brainliest!!

Answers

B!!! hope this helps <3

Angel has read 16 of the 80 pages in his book. What percent of the book has he read?

Answers

Answer:

Hey! so the answer is 20%

Step-by-step explanation:

If you want to know what percent 16 is of 80, you simple divide 16 by 80, then take that number and move the decimal place two spaces to the right. That's your percentage!

Hoped this helped! Have a great day! Im Eve btw. Also consider marking this brainliest. Thank you in advanced if you do!✨

The two-way frequency table below shows data on whether Karissa had an ice cream cone and whether the day was during the week or on the weekend. Complete the following two-way table of column relative frequencies. (If necessary, round your answers to the nearest hundredth.) Weekday Weekend Had an ice cream cone 232323 454545 Did not have an ice cream cone 155155155 666 Weekday Weekend Had an ice cream cone Did not have an ice cream cone Column total 1.001.001, point, 00 1.001.001, point, 00

Answers

Answer:

Answers below

Step-by-step explanation:

0.13           0.88

0.87          0.12

Hope this helps!

The two-way column relative frequency table is,

                                            Weekday                        Weekend  

Had an ice cream cone                0.29                              0.88                

Did not have an ice -                    0.87                               0.11            

cream cone  

          Total                                   1.00                                 1.00                        

What is two-way frequency table?

"It is a way to display frequencies for two categorical variables."

"One category is represented by rows and a second category is represented by columns."

Now, We need to find the column relative frequency table.

First we find the total of each column.

                                        Weekday                        Weekend  

Had an ice cream cone             23                                45            

Did not have an ice -                 155                                 6            

cream cone  

          Total                               178                                51                

Now, divide each element of column by its respective total.

                                              Weekday                        Weekend  

Had an ice cream cone               23/178                               45/51                

Did not have an ice -                    155/178                                6/51                

cream cone  

          Total                                  178/178                               51/51

Therefore, the two-way column relative frequency table would be,

                                          Weekday                        Weekend  

Had an ice cream cone                0.29                              0.88                

Did not have an ice -                    0.87                               0.11            

cream cone  

          Total                                1.00                                 1.00            

Learn more about relative frequency table here:            

brainly.com/question/12576014

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Which value is an input of the function?
-14
-2
0
4

Answers

I think it’s 4 if not sorry

Answer:

the answer is 4

Step-by-step explanation:

help please asap my teacher if just giving it to us

Answers

I think it would be 8*8*8 because x=8 because they spilt the rectangle in half

8r - 4 (7r - 5) this is the question im struggling with​

Answers

i am pretty sure the answer is:

= -20r + 20

Select the correct answer

Answers

Answer:

1/25x

Step-by-step explanation:

Math homework sucks...

Empire star Terrence Howard was paid $1.25 * 105 per episode filmed in season one. If Empire filmed 12 episodes in the first season, how much total salary did Terrence Howard earn?

Answers

Answer:

Terrence would have earned $1575 dollars

Step-by-step explanation:

First we multiply 1.25 by 105.

1.25 * 105 = 131.25

Next we multiply 131.25 by 12.

131.25 * 12 = 1575.

So, the answer is 1575.

Hope this helps! :)

I think Terrence Toward would have earned...
$1575 dollars. (Hope this helps)

write the linear equation below in the function notation

y=2x-5

Answers

Answer:

f ( x ) = 2 x + 5

Step-by-step explanation:

Function notation is a system of representing functions.

Help me on this pleaseee

Answers

The answer would be B


If X-1 = 8, what justifies x - 1 = 16?
2
F Subtraction Property of Equality
G Division Property of Equality
H Transitive Property of Equality
J Multiplication Property of Equality

Answers

Answer:

I think G Division Property of Equality

Is y=2/3x+5 proportional or non-proportional

Answers

9514 1404 393

Answer:

  non-proportional

Step-by-step explanation:

The "+5" means that y is not zero when x is zero. A proportional relation has no added constant. It is of the form ...

  y = kx

The relation is non-proportional.

Given the following function

y = -1/2 (x-2)2+3

Find the vertex, y-intercept, and x intercepts.

Answers

here’s a graph from desmos!

130% of 49 =
O 637
O 6.37
O 63.7
0 63.7%

Answers

the answer would be 36.78 don’t know what these answer choices are
the answer to this question is c. 130% of 49= 63.7

what is the answer? I need it now ​

Answers

The answer is a:

It's the only one that cannot be simplified. A number that will divide evenly into both the numerator and denominator so it can be reduced, or The numerator must be greater than the denominator, (an improper fraction), so it can be converted to a mixed number.

(I was a teensy bit confused from last time's answer, because it said select the CHOICES below sooo...)

Evaluate k + 26 when k = 10

Answers

Step-by-step explanation:

When k = 10

Then

k + 26

= 10 + 26

= 36

Hope it will help :)

Answer:

36

Step-by-step explanation:

k = 10

k + 26 =

10 + 26 =

36

Alberto makes fruit punch with 24.2 ounces of apple juice and 18.4 ounces of pineapple juice. He splits the fruit punch equally into 6 glasses.

How much fruit punch is in each glass?

Answers

If you add up all the ounces you will get 42.6 ounces so then you see how many ounces are in a cup which is 8 ounces in one cup so you divide 42.6 by 6 glasses and you will get 7.1 as you answer

Answer:

7.1

Step-by-step explanation: i took the quiz

10+20=2(5+___what that’s all I need help on this please

Answers

10 because 2x10 is 20

What is the slope of the line that passes through the points
(
4
,
−
2
)
(4,−2) and
(
24
,
−
17
)
?
(24,−17)? Write your answer in simplest form.

Answers

Answer:

-3/4

Step-by-step explanation:

Given the coordinates (4, -2) and (24, -17), we are to find the slope of the line passing through the points

Slope = y2-y1/x2-x1

Slope = -17-(-2)/24-4

Slope = -17+2/20

Slope = -15/20

Slope = -3/4

Hence the required slope is -3/4

((sinB)/1+cosB) + ((1+cosB)/sinB) = 2cscB prove that the equation is an identity

Answers

Step-by-step explanation:

If you need any explanation, we can communicate normally

PLEASE HELP ME OLEASE UT URGENT !

Answers

Answer:

Explanation:

m = (y1 - y)/(x1 - x)

y1 = 50, y = 90
x1 = 2, x = 4

m = (50 - 90)/(2 - 4)
m = -40/-2
m = 20

b is the y intercept = 50

So our equation is written as:

y = 20x + 50

Will give brainliest if you can answer at least one of these, or tell us how to do them

Answers

See the attached picture

Can someone help me with this question pls and thank you

Answers

Answer:

x>2

Step-by-step explanation:

Longer than two hours is >.

X>2 is the answer I think

Match each equation to a step that will help solve the equation.
Eqautions: Numbers:
1) Multiply each side by 5.
2) Multiply each side by -5.
3) Multiply each side by 1/5.
4) Multiply each side by -1/5.
A) 5x= 0.4
B) x/5=8
C) 3 = -x/5
D) 7 = -5x

Answers

1 and B
2 and C
3 and A
4 and D
A) 5x = 0.4 — 3) Multiple by 1/5

B) x/5 = 8 — 1) Multiple by 5

C) 3 = -x/5 — 2) Multiple by -5

D) 7 = -5x — 4) Multiple by -1/5


Explanation:

A:
5x = 0.4

5x • 1/5 = 0.4 • 1/5

x = 2/25 or 0.08


B:
x/5 = 8

x/5 • 5 = 8 • 5

x = 40


C:
3 = -x/5

3 • -5 = -x/5 • -5

-15 = x

x = -15


D:
7 = -5x

7 • -1/5 = -5x • -1/5

-7/5 = x

x = -7/5 or -1.4

Hope it helps!

The output is 4 less than twice the input

Answers

Answer:

2

because ans = 4. and input =half so,4/2 .=2

Answer:

(2xinput)-4=Output

Step-by-step explanation:

i think this is what ur looking for and have a good day :)

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