Identify the domain and the range of the function

Answer:

is this about corona but the answer is 23

Step-by-step explanation:

Answer:

pg. 1

teresa: use difference of 2 squares

rico: 6561 is not a perfect square

pg. 2

i think teresa is right and that 6561 can be broken down

problem 1: (x^4-81)^2=(x^2-9)^4=(x-3)^8

problem 2: a. false b. rico

pg. 3

problem 3: a. -1(3x+5)^2 b. teresa is right because it cant still be a perfect square trinomial while having a negative first term.

problem 4: a. (y+3)^2 b. teresa

pg. 4

problem 5: a. (x^n+y^n)(x^n-y^n) b. teresa

teresa got more right, rico is buying pizza

Step-by-step explanation:

apex

3.3.6 Journal PDF answers :)

Answer:

Let's see what to do buddy...

Step-by-step explanation:

If it is 5 + 2/3

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Step (1)

First we have to find all she has :

[tex]5 \frac{2}{3} = 5 + \frac{2}{3} = \frac{5 \times 3}{3} + \frac{2}{3} = \\ \frac{15}{3} + \frac{2}{3} = \frac{17}{3} [/tex]

_________________________________

Step (2)

To find how much did each of them receive , we must divided all by the number of her friends which is 4.

So we have :

[tex] \frac{17}{3} \div 4 = \frac{17}{3} \times \frac{1}{4} = \frac{17}{12} \\ [/tex]

So each of her friends receive 17/12 .

_________________________________

_________________________________

_________________________________

If it is 5 × 2/3

_________________________________

Step (1)

Firs we have to find all she has :

[tex]5 \times \frac{2}{3} = \frac{10}{3} \\ [/tex]

_________________________________

Step (2)

To find how much did each of them receive , we must divided all by the number of her friends which is 4.

So we have :

[tex] \frac{10}{3} \div 4 = \frac{10}{3} \times \frac{1}{4} = \frac{10}{12} \\ [/tex]

So each of her friends receive 10/12 .

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

The solution to the linear equation is x = -5 (negative five just incase you can't see the sign)

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable

Answer:

1.4 kg of candy

Step-by-step explanation:

Divide the amount of candy by the number of jars:

12.58/9

= approx. 1.4

So, each jar will have approximately 1.4 kg of candy

Answer:

On colum x the 5 and 10 dont match the rest of the table

Step-by-step explanation:

On colum x there just adding by 2 until the 5 on colum y your just adding 6

Answer:

The values of y and x

Step-by-step explanation:

The values are not proportional to each other because each value divided (x÷y and the other way around : y÷x)) does not have the same answer.

Answer:

200>15+10h

Step-by-step explanation:

200=15+10h

185=10h

18.5=h

As long as Andrew babysits LESS THAN 18.5 hours each week, he will be able to save for a car without having to pay rent.

Can i get brainliest please?

Answer:

it is terminating

Step-by-step explanation:

Answer:

11/20 is a terminating decimal.

Step-by-step explanation:

1) Find the denominator of 11/20 in its lowest form.

The greatest common factor (GCF) of 11 and 20 is 1. Convert 11/20 to its simplest form by dividing the numerator and denominator by its GCF: The denominator of 11/20 in its lowest form is 20.

11 ÷ 1  / 20 ÷ 1  = 11 /  20

2) Find the prime factors of the answer in Step 1.

The prime factors of 20 are all the prime numbers that you multiply together to get 20. The prime factors of 20 are:

2 x 2 x 5

3) Determine if 11/20 is terminating.

A fraction is a terminating decimal if the prime factors of the denominator of the fraction in its lowest form only contain 2s and/or 5s or no prime factors at all. This is the case here, which means that our answer is as follows:

11/20  = terminating.

Hope this helps.

Answer:

It will take [tex]\frac{19}{101}[/tex] hour.

Step-by-step explanation:

The rule of the distance is:

Distance = speed × time

∵ An object is traveling at a steady speed of [tex]10\frac{1}{10}[/tex] km/h

∴ The speed =  [tex]10\frac{1}{10}[/tex] km/h

∵ The object will travel [tex]1\frac{9}{10}[/tex] km

∴ The distance =  [tex]1\frac{9}{10}[/tex] km

→ We need to find how long will it take it to travel this distance

→ Substitute the values of distance and speed in the rule above

∵  [tex]1\frac{9}{10}[/tex]  =  [tex]10\frac{1}{10}[/tex] × time

→ To find the time divide both sides by  [tex]10\frac{1}{10}[/tex]

∴ The time =  [tex]1\frac{9}{10}[/tex]   ÷  [tex]10\frac{1}{10}[/tex]

→ Change the mixed numbers to an improper fraction

∵  [tex]1\frac{9}{10}[/tex] = [tex]\frac{(1)(10)+9}{10}=\frac{19}{10}[/tex]

∵   [tex]10\frac{1}{10}=\frac{(10)(10)+1}{10}=\frac{101}{10}[/tex]

∴  The time = [tex]\frac{19}{10}[/tex] ÷ [tex]\frac{101}{10}[/tex]

- Reverse the fraction after the division sign, then change ÷ to ×

∴ The time =  [tex]\frac{19}{10}[/tex] × [tex]\frac{10}{101}[/tex]

→ 10 up will cancel 10 down

∴ The time =   [tex]\frac{19}{101}[/tex] h

It will take [tex]\frac{19}{101}[/tex] hour.

Answer:

(x²+3x-88) square units

Step-by-step explanation:

Area of a rectangle = Length × Width

Given

length of a rectangle is (x-8)units

Its width is (x+11) units.

Required

Expression for the area of the rectangle

Substituting the given function into the formula.

Area of the rectangle = (x-8)(x+11)

Area of the rectangle = x(x)+11x-8x-88

Area of the rectangle = x²+3x-88

Hence the expression that represents the area of the rectangle is x²+3x-88 units²

Answer:

192.22775 Liters

Step-by-step explanation:

Answer:

50$ I think

Step-by-step explanation:

Answer:

x = 0 and x = 1

Step-by-step explanation:

From the table of values

f(x) = g(x) = 1 when x = 0 , and

f(x) = g(x) = 0.25 when x = 1

The solution to f(x) = g(x) are x = 0 and x = 1

Answer:

A

Step-by-step explanation:

S = (n - 2)180   (divide by 180 on both sides)

[tex]\frac{S}{180}[/tex] = n - 2  ( add 2 on each side)

[tex]\frac{S}{180}[/tex] + 2 = n

Did that help??

y = 1/4x is the answer.

No need for + b because the graph has a y intercept of (0, 0) and will go through the point (4, 1)

Answer:

Step-by-step explanation:

780

Answer:

.. .. .. .. .. .. .. .. .. .. .

Answer:

Left 7

Step-by-step explanation:

f(x)=a(x-h)^2+k

f(x)=(x-(-7))^2

-7 of x is to the left

Answer:

C

Step-by-step explanation:

The value near x and is the slope and use Mathaway next time to find the slope

Answer:

113.33 km/hr

Step-by-step explanation:

Given that :

From Austin

Drive 1 : Speed of 120km/hr for 1.5 hours

Stop time = 0.5 hour

Drive 2 : speed of v2 for 45 minutes to finally reach Houston

Total distance (Austin to Houston) = 265 km

Total distance : (distance on drive + distance on second drive)

Distance = speed * time

(120 * 1.5) + (v2 * 45/60) = 265

180 + 0.75v2 = 265

0.75v2 = 265 - 180

0.75v2 = 85

v2 = 85 / 0.75

v2 = 113.33km/hr

v2 = 85 / 0.75

v2 =

Answer:

0.8 pounds

Step-by-step explanation:

0.75 plus 1.3 plus 0.35 = 2.40 pounds

2.40 divided by 3 is 0.8 pounds

Answer:

Im pretty sure it should be (42, 54)

Step-by-step explanation:

you multiply each coordinate by r:

(7(6),9(6))

which would give you (42, 54).

I hope this helps you

Answer:

It would be the second on 8d[tex]\sqrt{e}[/tex]

Step-by-step explanation:

Pull terms out from under the radical, assuming positive real numbers.

Answer:

first table, the answer is -1

f(x)=x always rmmbr that so f(3)=-1 bcoz of the value 3 which represents the Term.

in second table, the values are at a 12 difference.

23-12=11, 11-12=-1,-1-12=-13, so -13-12=-25 and so on

second option is correct.

hope you understood best of luck

Answer:

yes .......................

Answer: Yes

Step-by-step explanation:

84 + 45 = 129

28 + 15 = 43

43 x 3 = 129

129 = 129

Answer:

53.82

Step-by-step explanation:

Answer:

Good for him

explanation:

53.82