Given h(x)= x^2-4 what is h(6)?
A.32
B.-4
C.0
D.77

Answers

Answer 1
The answer to it is a) 32
Answer 2

Answer:

A.32

Step-by-step explanation:

h(x)=x^2-4

h(6)=6^2-4

h(6)=36-4

h(6)=32


Related Questions

the average rain fall in cuba in the summer is 5.3 inches per month. if cuba gets 6.3 inches in june and 7.1 in july how much rain do they need in august to exceed their average

Answers

Answer:

They need more than 2.5 inches.

Step-by-step explanation:

average = 5.3

June: 6.3

July: 7.1

August: x

The average of the amounts for June, July, and August is

(6.3 + 7.1 + x)/3

To exceed the average, the average must be greater than 5.3.

(6.3 + 7.1 + x)/3 > 5.3

Multiply both sides by 3.

6.3 + 7.1 + x > 15.9

x + 13.4 > 15.9

Subtract 13.4 from both sides.

x > 2.5

Answer: They need more than 2.5 inches.

For the given functions f and g, complete parts (a)-(h). F
f(x) = 5x + 8; g(x) = 7x-2

Answers

Answer:

9

Step-by-step explanation:

use math and add way after it

u welcome does work for u

Questions on picture. Please help

Answers

Answer:

A) 2

Step-by-step explanation:

We already know that [tex]i[/tex] equals -1, so we can substitute that into the expression.

[tex](\sqrt{3} +(-1))(\sqrt{3} -(-1))\\(\sqrt{3} -1)(\sqrt{3}+1)[/tex]

Now we can use the distributive property to solve the rest

[tex](\sqrt{3} -1)(\sqrt{3}+1)\\\sqrt{3} *\sqrt{3} +\sqrt{3} -\sqrt{3}-1\\ 3+0-1\\=2[/tex]

Hope this helps! I apologize if I get this incorrect.

Use the graph to evaluate the function.
f(-5) =
y
-8 -6

Answers

Answer:

-4

Step-by-step explanation:

Go to x value of -5 and go down until you touch line.

Find the value of a and b.
B
85
6
F
с
a
E
a
b=

Answers

U uh yucugctuxugxf TX ryzyzyfzttxxtxyrxyxtx

what is 5 times 7 pls help ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Answers

Thanks you so much making as brainlist

Answer:

5 times 7 is 35.

Isaiah was given a gift card for a coffee shop. Each morning, Isaiah uses the card to
buy one cup of coffee. The original amount of money on the gift card was $10 and
each
cup
of coffee costs $2. Write an equation for A, in terms of x, representing the
amount money remaining on the card after buying x cups of coffee.

Answers

Answer:

$10 - $2x = A

Step-by-step explanation:

The equation for A, in terms of x, represents the amount of money remaining on the card after buying x cups of coffee is $10 - $2x = A.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Isaiah was given a gift card for a coffee shop. Each morning, Isaiah uses the card to buy one cup of coffee. The original amount of money on the gift card was $10 and each cup of coffee costs $2.

The equation will be written as below,

$10 - $2x = A.

A is the amount of money remaining on the card

x is cups of coffee.

Therefore, the equation for A, in terms of x, represents the amount of money remaining on the card after buying x cups of coffee is $10 - $2x = A.

To know more about an expression follow

https://brainly.com/question/19826878

#SPJ5

this is due tonight and i really need this answer, whoever answers god bless.

Answers

Answer:

a. f(1) = -4

b. One value of x for which f(x) = -1 : 2 (or -2)

Step-by-step explanation:

a. To find f(1), we would have to find what the value of the function would be when x = 1. By using the given graph, we can find the f(1) by finding what the y-value is when x = 1. Looking at the graph, we can see that when x = 1, y = -4. Thus, f(1) = - 4.

b. Now we are also asked to find one value of x for which f(x) = -1. In other words, what values of x would make the value of the function equal to -1? We can find values of x for which f(x) = -1 by using the graph and seeing for which x-values would the y-value be -1. We can see that y = -1 at x = -2 and x = 2. So the values of x at which f(x) = -1 are -2 and 2. You can choose either one of these values.

I hope you find my answer and explanation to be helpful. Happy studying.

If the angle ABC=60 and angle ABD=2x+4 and angle DBC=x-10, slove for x.

Answers

Answer:

x = 46 via Angle Addition postulate (2x+4 = 60 + x-10 )

Step-by-step explanation:

Write the equation of a line that includes the point (1, 5) and has a slope of 3 in slope-intercept form

Answers

Answer:

y=3x+2

Step-by-step explanation:

y=mx+b

We have our m, which is slope, but we need our y intercept, b.

Substitute your slope, x, and y into the formula and solve for b.

5=3(1)+b

5=3+b

-3 -3

2=b

Now we can plug into equation.

y=3x+2

h(x)=2x+5 k(x)=x+3 find (h(k(x)))

Answers

Answer:

h(k(x)) = 2x + 11

Step-by-step explanation:

Step 1: Define

h(x) = 2x + 5

k(x) = x + 3

h(k(x))

Step 2: Substitute and Evaluate

k(x) = x + 3 = x

h(k(x)) = 2(x + 3) + 5

h(k(x)) = 2x + 6 + 5

h(k(x)) = 2x + 11


need this asap please !:)

at a local strawberry farm customers fill a bucket with strawberries. the function f(x)=4x models the cost for the strawberries, where x is the number of pounds of strawberries in
the bucket. a bucket can hold up to 10 pounds of strawberries. which is an appropriate domain of the function?
*answer choices in picture!*

Answers

answer - o<x<10

thank me later

20. Eight people decide to evenly split the number of Snicker's
bars in the value bag. After they split, they had 9 Snicker's
bars a piece. Write and solve an equation to find the number
of Snicker bar's in the bag.

Answers

Answer:

72

Step-by-step explanation:

9x8=72

check your answer by 72 divided by 9.

72 Snickers a person

9x8=72

Write 3/4 cup per 1/2 serving as a unit rate

Answers

Answer: Unit rate = 1 1/2 cups per serving

Step-by-step explanation:

1/2 serving has = 3/4 cup

1 serving will have = 3/4 1/2 = 3/4 x 2/1 = 6/4 = 6 ÷ 2/ 4 ÷ 2 = 3/2 = 1 1/2cups

HELPPPPPPPPP MEEEE ASAPPPPPPPP

Answers

Answer:

Quest 5. No, 2^4 = 16, 2.4 =2 x 4 = 8.

Quest 6. let No. of cells = Nc, let No. of Hours = Nh.

then Nc = (6hrs x 2cells)/1hr = 12 cells.

if 1,024 cells, then

Nh = (1hrs x 1,024cells)/2hrs = 512 hrs.

Quest 7. No, cos 10^7 is only 10,000,000, so 39 & 10 million are not any way equal.

Quest 8. 1 = 1^3, 8 = 2^3, 27 = 3^3, 1 = 1^3, 64 = 4^3, 125 = 5^3,

Quest 9. 2^8 = 2 x 2 x 2 x 2 x 16 = 256, this cos 256 is a product of 8, 2s & there are 4, 2s in 16.

so altogether its all 8, 2s.

Richard and Teo have a combined age of 35. Richard is 5 years older than twice​ Teo's age. How old are Richard and​ Teo?

Answers

Answer: Teo is 10 years old and Richard is 25 years old

The sum of 4 plus 7 equals 44

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

First you have to translate it into an understandable equation like this...

[tex]4+7=44[/tex]

You don't have to solve it because it is obvious that 4 and 7 don't add up to 44.

Answer:

Step-by-step explanation:

4+7=44

11=44

11-44 is -33 i guess is what you are looking for?

Please help ASAP!!!! Due in 5

Answers

Answer:Y=2

Step-by-step explanation:

Answer:

y =-1

Step-by-step explanation:

what is a non translation and a translation​

Answers

Answer:

ye

Step-by-step explanation:

yeyeyyeyyeyeyye

Answer:

In Translation Studies the term ‘non-translation’ is used in a number of different manners, for instance in reference to (a) original texts (versus translated texts), (b) fragments of source text preserved in the original language in the target text, (c) a deliberate refusal to translate a given author or work and (d) the lack or scarcity of translations.

Step-by-step explanation:

what does i2x + 3(x - 5) = 20 equal

Answers

Answer:

x=7

Step-by-step explanation:

2x+3(x-5)=20

2x+3x-15=20

5x-15=20

5x=35

x=7

Answer:

x = 5

Step-by-step explanation:

2x + 3(x - 5) = 20

simplify

5x - 5 = 20

get the variable and the number on different sides

5x - 5 + 5 = 5x

20 + 5 = 25

5x = 25

now divide each side by 5

5x / 5 = x

25 / 5 = 5

x = 5

Two angles of a triangle measure 55° and 20°.
What is the measure of the third angle of the triangle?
A. 15°
B. 90°
C. 105°
D. 2850

Answers

Answer:

C. 105 is the answer

Step-by-step explanation:

if y= 6 when x= 24, find the value of x when y= 7

Answers

Answer:

x=28

Step-by-step explanation:

the y to x ratio is 1:4 or in other words all you need to do is multiply the y by 4 to get your new x value

-Hope this helps

Answer:

x=28 Hope this helps

                         

I need help finding the slope, the Y intercept and the equation for this graph???

Answers

Answer:

Step-by-step explanation:

y intercept is 4

slope is 6/3 is 2

y=2x+4

which single transformation could be used to map quadrilateral EFGH to quadrilateral EFGH​

Answers

Answer:

H

Step-by-step explanation:

The equation [BLANK] has no solution.

ANSWERS:

13y+2-2y=10y+3-y

9(3y+7)-2=3(-9y+9)

32.1y+3.1+2.4y-8.2=34.5y-5.1

5(2.2y+3.4)=5(y-2)+6y

Answers

Answer:

5(2.2y+3.4)=5(y-2)+6y has no solution

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The third one down.

32.1y+3.1+2.4y-8.2=34.5y-5.1

Combine like terms

34.5y + 3.1 - 8.2 = 34.5y - 5.1

34.5y - 5.1 = 34.5y - 5.1              y can be anything

===========================

Remove the brackets from D

11y + 17 = 5y - 10 + 6y

11y + 17 = 11y - 10

This gives 17 = - 10 which of course is nonsense.

D has no solution.

find x

3x
2x+40
x+50
4x

Answers

Answer:

27

Step-by-step explanation:

The sum of all exterior angles of any quadrilateral= 360°

3x+2x+40+x+50+4x = 360°

11x + 90 = 360°

11x = 360 - 90

10x = 270

x = 270/10

x = 27

Which expression represents a negative value?
2 - |-7 + 31
5- |-12 + 91
15| + |-111
9 - 18 - 141

Answers

Answer:

9-18-141

Step-by-step explanation:

9-18= -9

-9-141= (-150)

Susan buys a new computer 1200 dollars.Sales tax is 11%. How much does Susan actually have to pay?

Answers

Start by finding 11% of 1,200. To do so, multiply .11 by 1,200 to get 132. Add 132 to 1,200 to get 1,332.

In short, Susan has to pay *$1,332*

The amount that Susan actually have to pay should be considered as the $1,332.

Calculation of the amount:

Since the purchase price of the computer is $1,200

And, the sales tax rate is 11%

So here the total amount be like

= $1,200 + 11% of $1,200

= $1,200 + $132

= $1,332

hence, The amount that Susan actually have to pay should be considered as the $1,332.

Learn more about sales tax here: https://brainly.com/question/24422578

choose the figures that are polygons​

Answers

Answer:

I'm pretty sure figure A is the only one correct and also figure D

is an ice cube melting into water a chemical change?

Answers

Answer:

No

Step-by-step explanation:

When an Ice Cube melts into water it is a physical change not a chemical change because no chemicals were used.

Hope this Helps!!! :)

Let me know if I should change anything or if it was helpful in the comments!!!

Other Questions
What was mercantilism?What did it have to do with US history ? What was the great compromise? What were some of the deference between Jefferson and Hamilton? How did the french and Indian war eventually lead to the American revolution? which statement differentiates between prokaryotic cells and eukaryotic cells?A.Eukaryotic cells have DNA: prokaryotic cells do not.B. Prokaryotic cells have DNA: eukaryotic cells do not.C. Eukaryotic cells have nuclei: prokaryotic cells do not.D. Prokaryotic cells have nuclei: eukaryotic cells do not. How does sediment form?Molten rock cools below Earths surface.Chemical changes cause sediment to cement together.Loose material is compacted by pressure.Weathering breaks down rock and other material.i will give brainlest also if this get answer becuase i said this no one should have to say that but i will Write the coordinates of point H' after the following translation:1) translation: 6 units left and 4 units up whats the answer to number 1 please and thank you? please write down the steps too Which statement correctly identifies a local minimum of the graphed function? Over the interval [3, 2], the local minimum is 0.Over the interval [2, 1], the local minimum is 2.2.Over the interval [1, 0.5], the local minimum is 1.Over the interval [0.5, 2], the local minimum is 4. A group of friends are playing a lawn game. In each round of the game, the players take turns throwing a plastic disc and aiming for the line. Their score is based on the distance their disc lands from the line. If the disc lands before the line, their score is negative. If the disc lands after the line, their score is positive.The table below shows the scores from the first round.Jada -4Jacques 7Maeve -2Vladamir 3Terrance 1Put the players in order from first place to last place.Please put the answer and not something stupidAlso Ill give brainliest Find the distance and midpoint for the points (3,4) and (19, 16).The distance isThe midpoint is a (, ) Please help me out Match these examplesTissueOrganOrgan systemWith these examplesBone MarrowBonesSkeletal systemhuman body help please i am really struggling volume of 29 mL and has a mass of 53 g whats is the density A company has determined that its profit for a product can be described by a linear function.The profit from the production and sale of 150 units is $455, and the profit from250 units is $895.(i) What is the average rate of change of the profit for this product whenbetween 150 and 250 units are sold?(ii) Write the equation of the profit function for this product.(iii) How many units give break-even for this product?(b) You are the CEO for a lightweight compasses manufacturer. The demandfunction for the lightweight compasses is given by p = 40 4q2where qis the number of lightweight compasses produced in millions.It costs the company $15to make a lightweight compass.(i) Write an equation giving profit as a function of the number of lightweight compassesproduced.(ii) At the moment the company produces 2 million lightweight compasses and makes a profitof $18,000,000, but you would like to reduce production. What smaller number oflightweight compasses could the company produce to yield the same profit? What was the purpose of the navigation acts? I wil give brainliestExplain how you would graph the line -3x - y = 9 using intercepts. How many 1/8s are in 1 1/4Please answer mZB = xo, what is the measure of a supplement of LB? HELP ME HELP ME PLEASEEE!!!!!!!!! PLZ HELPExplain how to multiply mixed numbers. how many slices of pizza there are in 20 large pizzas each having 15 slices. A. 300 B. 350 C. 200 D. 450 A large colony of mice lived in a house that was the enemy wasn't think that chat even at night it was not safe for the mice to come out of the walls in search of food they found it hard to get enough to eat one day of the mice'... Complete the story in 210 words