Which is the graph of f(x) = (4)×?

Answer:

10 miles per hour

Step-by-step explanation:

122-52= 70

70 miles/ 7 hours

10 miles per hour

Answer:

the answer is x=10

:)

Step-by-step explanation:

Answer:

Thus, the value of x is 1.

Step-by-step explanation:

4(2x+6)=32

8x+24 =32

8x =32-24

8x =8

x =8÷8

x =1

10+3+10+3= 26 units

the perimeter of the rectangle in the coordinate planes is 26 units

Answer:

I used Desmos to graph it

Answer:

4

Step-by-step explanation:

y-7=21

+7 +7

y=21+7

y=28

Answer:

4) 28

Step-by-step explanation:

Isolate the y

add 7 to both sides

y - 7  = 21

y - 7 (+7) = 21 (+7)

y = 21 + 7

y = 28

28 is your answer

hope this helps :D

Answer:

Options are incorrect

Step-by-step explanation:

Answer:

ansewr mine

The chart below shows how many times the students purchased lunch in the cafeteria. How many more days more did Amber purchase her lunch than Dana?

A. 12

B. 14

C. 15

D. 19

Step-by-step explanation:

Answer:

DF = 3

m<B = 28 degrees

Step-by-step explanation:

Hope that helps!

Answer:

Boxes A and D have a volume of 120 cubit feet.

Step-by-step explanation:

First, we just have to find the volume for each box so we do...

The volume of box A is:

(Length) x (Width) x (Height) = 5 ft x 4ft x 6ft = 120 [tex]ft^{3}[/tex]

The volume of box B is:

(Length) x (Width) x (Height) = 7ft x 7ft x 6ft = 294 [tex]ft^{3}[/tex]

The volume of box C is:

(Length) x (Width) x (Height) = 3ft x 6ft x 4ft = 72 [tex]ft^{3}[/tex]

The volume of box D is:

(Length) x (Width) x (Height) = 10ft x 3ft x 4ft = 120 [tex]ft^{3}[/tex]

Now we can see that boxes A and D have a volume of 120 cubit feet.

Answer:

the answer is 17.0 or just 17

Step-by-step explanation:

you have to use the pythagorean theorem, a^2 + b^2 = c^2

a = 11 and b = 13

11^2 + 13^2 = c^2

121 + 169 = c^2

290 = c^2

square root each side, so you have to find the square root of 290 which is 17.0293864

round it to the nearest tenth which is 17.0 but you can just write 17

hope this helps you understand it and answer it :)

Answer:

[tex]\boxed {\boxed {\sf c \approx 17.0}}[/tex]

Step-by-step explanation:

This is a right triangle because of the small square in the corner. Therefore, we can use the Pythagorean Theorem.

[tex]a^2+b^2=c^2[/tex]

Where a and b are the legs and c is the hypotenuse.

In this triangle, 11 and 13 are the legs because they make up the right angle. The missing side is the hypotenuse because it is opposite the right angle.

[tex]a=11\\b= 13[/tex]

[tex](11)^2+(13)^2=c^2[/tex]

Solve the exponents.

[tex]121+169=c^2[/tex]

Add.

[tex]289=c^2[/tex]

We are trying to solve for c, so we must isolate the variable. It is being squared. The inverse of a square is the square root, so take the square root of both sides.

[tex]\sqrt {289}= \sqrt {c^2}[/tex]

[tex]17.0293864=c[/tex]

Round to the nearest tenth. The 2 in the hundredth place tells us to leave the 0 in the tenth place.

[tex]17.0 \approx c[/tex]

The missing side is approximately 17.0

Answer:

1024

Step-by-step explanation:

1024/8=128. all are divisible by 8, but 1024 is the only one where you don't need a decimal in the answer

Answer:

1/16

2x2x2x2=16

1x1x1x1=1

Answer:

choice 4,  1/16

Step-by-step explanation:

(1/2)^4=(1/2)(1/2)(1/2)(1/2)=1/16

Answer:

18.01 gallons

Step-by-step explanation:

14.41

3.6

=18.01

Answer:

Events A and B are dependent

Step-by-step explanation:

If A and B are two events such as A and B are dependent then

P(A∩B) [tex]\neq[/tex] P(A) P(B)

An event A will occur with probability 0.4 that is [tex]P(A)=0.4[/tex]

An event B will occur with probability 0.6 that is [tex]P(B)=0.6[/tex]

[tex]P(A)P(B)=0.4(0.6)=0.24[/tex]

The probability that both A and B will occur is 0.20 that is P(A∩B) = 0.20

Therefore,

P(A∩B) [tex]\neq[/tex] P(A) P(B)

So,

events A and B are dependent

According to the given probabilities, it is found that events A and B are dependent.

Two events, A and B are independent, if:

[tex]P(A \cap B) = P(A)P(B)[/tex]

In this problem, the probabilities given are:

[tex]P(A) = 0.4, P(B) = 0.6, P(A \cap B) = 0.2[/tex]

The multiplication is:

[tex]P(A)P(B) = 0.4(0.6) = 0.24[/tex]

Since [tex]P(A)P(B) \neq P(A \cap B)[/tex], the events A and B are dependent.

You can learn more about dependent and independent probabilities at https://brainly.com/question/14478923

Answer:

the question does not make sense. please rewrite the question.

Answer:

no

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

The value of the function f(x) = x² −4x−19 at the value x = -9 will be 98.

A function in mathematics from a set X to a set Y allocates exactly one element of Y to each element of X. The sets X and Y are collectively referred to as the function's domain and codomain, respectively.

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

Given function is f(x) = x² −4x−19. The value of the function at f(-9) will be calculated as:-

f(x) = x² −4x−19

f(-9) = ( -9 )² - ( 4 x --9 ) - 19

f(-9) = 81 + 36 - 19

f(-9) = 98

Therefore, the value of the function f(x) = x² −4x−19 at the value x = -9 will be 98.

To know more about functions follow

https://brainly.com/question/17043948

#SPJ2

Answer:

x^2+3x−10

Step-by-step explanation:

X^2+3x-10

First multiply x with (x-2)Next multiply 5 with (x-2) with + sign between them

x(x-2)+5(x-2)

X^2–2x+5x-10

X^2+3x-10

Answer: x^2-2x+5x-10

Step-by-step explanation:

multiply x1 by x2 which equals x^2 then x1 by -2 which is -2x then multiply 5 by x2 which is positive 5x then multiply 5 by -2 which is -10

Alright, sorry for possibly wasting the answer, but its either D or B. i think its D, because its a bisector of the line segment, but B reads that it IS perpendicular, but on points not the line. You can rule out which one of the two it is, i would suggest asking a teacher for help or waiting for a better and more reliable answer.

Sorry if this doesn't help, if it does could I have Brainliest? Bless you, have a nice day.

Answer:

D

Step-by-step explanation:

Answer:

7 i think

Step-by-step explanation:

Answer:

8 square units I believe!

Step-by-step explanation:

Hope that helps!

Answer:

7*2/5 it is a improper fraction

Answer:

[tex]\frac{7}{1}[/tex], [tex]\frac{2}{1}[/tex], and [tex]\frac{5}{1}[/tex]

Step-by-step explanation:

Those are all the improper fraction forms of 7, 2, and 5.

Answer:

Answer: Kenny has eaten 44 ice cream scoops.

Answer:

Kenny has eaten 44 ice cream scoops

Step-by-step explanation:

I did this quiz before and give Brainliest

Answer:

Wheres the picture-

Step-by-step explanation:

Answer:

x = 5.98

Explanation:

1. 4+(3.7−)=1.72

2. 4+(−+3.7)=1.72

3. 4−+3.7=1.72

4. 7.7−=1.72

5. −+7.7=1.72

6. −+7.7−7.7=1.72−7.7

7. −=−5.98

Then  simplify to x =5.98

Answer: $5.04

Step-by-step explanation:

1.) Start by subtracting 2002 from 2018. (2018-2002=16)

2.) plug into the equation ( y= 0.24(16)+1.20)

3.) plug into calculator and you should get 5.04

Answer:

5.04

Step-by-step explanation:

5.04

Answer:

the line is vertical

Answer:

vertical.

Step-by-step explanation:

you can tell its vertical because it says x=-1, meaning it will be on the x axis. i also graphed it in the picture. hope this  helped !