Mathematics High School


Type the correct answer in the box.
A car accelerates from 4 meters/second to 16 meters/second in 4 seconds. The car's acceleration is
meters/second
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Answers

Answer 1

Answer:

3 meters/second

Step-by-step explanation:

acceleration = rate of change of speed (velocity)/change in time

                     = 16 - 4/4

                     = 12/4 = 3 m/s

Related Questions

a que altura de cada molde quedara el litro de cera liquida?

Answers

Answer:

litros. TODO Cm. Calcula el volumen de cada figura compuesta. Redondea al ... Encuentra la altura h del recipiente a la décima más cercana. ... cubierto, haciendo que el nivel del agua suba 2 pulg.

What are some real world examples of like terms?

Answers

Answer:

One twin and One twin have like terms, they're both twins.

what are they called again? I forgot. fractions?​

Answers

Answer:

those are decimals :/

Step-by-step explanation:

tell me if im wrong im sorta confused on the question :)

no... they are decimals but if u need the answer?? it's 5.05

Maya's final score is 298.Which dancer has the greater final score?

Answers

Answer:

the question

Step-by-step explanation:

because it litterly has dancer and in the question it has the greater final score.

Consider the polynomial function p(x)= -9x^9 +6x^6 -3x^3 +1.
What is the end behavior of the graph of p?

Answers

Answer:

The end behavior of the graph of p is:

f(x) → ∞ as x → -∞ and f(x) → -∞ as x → ∞

Step-by-step explanation:

Given the polynomial function

[tex]p\left(x\right)=\:-9x^9\:+6x^6\:-3x^3\:+1[/tex]

Since the leading term of the polynomial (the term in a polynomial that contains the highest power of the variable) is -9x⁹, then the degree is 9 i.e. odd, and the leading coefficient is -9, i.e. negative.

This means that f(x) → ∞ as x → -∞ and f(x) → -∞ as x → ∞

The graph is also attached below.

Thus, the end behavior of the graph of p is:

f(x) → ∞ as x → -∞ and f(x) → -∞ as x → ∞

Answer: B

Step-by-step explanation:

If it’s for khan

In the picture below A II b and m<23
angle measures
112°. Find the remaining

Answers

Answer:

Step-by-step explanation: dude i think we in the same class for math

PLEASEEE HELPPP!!!!

Which of the following relations is NOT a function?
A. ((0, 1), (1, 1), (2, 1), (3, 1))
B. {(0, 1), (0.2), (0, 3), (0,4)}
C. (0,0), (3, 4), (5, 6), (8, 9)}
D. {(0, 0), (2, 2), (4,4), (6, 6))

Answers

The answer is B cause the 0 repeats multiple times

Answer:The answer is B cause the 0 repeats multiple times

Step-by-step explanation:

The manager of a store orders bookcases that cost $16 and sells them for $20. What is the
mark-up percentage?

Answers

Answer:

25 percent

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

ndld

Which equation matches the relationship shown in the table?

Answers

Answer:

s = 2r + 1.5

Step-by-step explanation:

Slope = 2

y-intercept: (0, 1.5)

find the slope of the graph​

Answers

Answer:

i think its 1/7 or 7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

How many 0.1 slices of portabella mushroom will go on each boot long hoagie? 1.2 lbs of portabella divided by 0.4 lb

Answers

Answer:

3

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer is 4

HELP PLEASE!!!! Picture below!! Will give brainlist!!!

Answers

Answer:

1 / 81

Step-by-step explanation:

[tex]9^{-2} \ means\ \frac{1}{9^2} \\\\[/tex]

then it becomes,

[tex]\frac{1}{81}[/tex]

The lengths of 2 sides of a triangle are 26 and 48. What is the range of possible side lengths for the 3rd side of the triangle?

Answers

Answer:

16

Step-by-step explanation:

If you add the 26 and 48 you get 74 and then you subtract 74 from 90 since your total needs to be 90 and get your answer of 16

The sum of two numbers is 60. One number is 4 times as large as the other. What are the numbers? Larger number: Smaller number:

Answers

Answer:larger=48, smaller=12

Source:trust me bro

Company A charges $18 plus $0.15 per mile what is the rate per mile charged by company A​

Answers

Answer:

The rate is $18.15 per mile.

Step-by-step explanation:

Add $18 + $0.15 and it equals $18.15.

Which line is a line of symmetry for the triangle?

A. A
B. D
C. B
D. C

Answers

Line B I think is the answer :)

Complete the missing value in the solution to the equation:
6x + ==y + 2x
(3,

Answers

Answer:

(3, - 2)

given y = - 2, then

- 2x + 4 = - 2 ( solve for x )

subtract 4 from both sides

- 2x = - 6 ( divide both sides by - 2 )

x = -6/-2 = 3

have a wonderful day :)

-Ary

If y by itself what does that means?

Answers

Answer:

[tex]here \: y \: by \: itself \: means \\ \: y \: stands \: alone \: with \: \\ nothing \: nearby \: it .\\ \\ hope \: it \: helps..[/tex]

by itself means it’s alone. or there’s no one of nothing near

expand (4x-2) (3x + 1)

Answers

Answer: i believe it is 12x²−2x−2

Step-by-step explanation:

(4x−2)(3x+1)

=(4x+−2)(3x+1)

=(4x)(3x)+(4x)(1)+(−2)(3x)+(−2)(1)

=12x²+4x−6x−2

=12x²−2x−2

hope this helps :)

Volume



03020020203tagmineyhi

Answers

The answer is C good luck

HELP PLEASE
If X represents the number of pictures, write an equality to represent the situation!

Answers

Answer:

The Drama Club needs to sell more than 3 pictures to make a profit.

The inequality 10x ≥ 2.55x +25  represents the situation.

Step-by-step explanation:

Given that:

Rent for lighting equipment = $25

Price per print = $2.55

Selling price of one picture = $10

x be the number of pictures.

Selling price * No. of pictures sold ≥ Price of per print * pictures printed + rent

10x ≥ 2.55x +25

10x-2.55x≥25

7.45x≥25

Dividing both sides by 7.45

[tex]\frac{7.45x}{7.45}\geq \frac{25}{7.45}\\x\geq 3.35[/tex]

Hence,

The Drama Club needs to sell more than 3 pictures to make a profit.

The inequality 10x ≥ 2.55x +25  represents the situation.

What is the y-intercept of the function f(x) = -2/9x + 1/3x?

Answers

Answer:

Step-by-step explanation:

Determine the 6th term of the following sequence.

1215, 405, 135, 45,...

Answers

Answer:

5

Step-by-step explanation:

Answer:

I think its 5

Step-by-step explanation:

because you divide them by 3 to get the next answer and 44 divided by 3 is 15 and 15 divided by 3 is 5

can some one help me on this and thank u

Answers

Answer:

2<x<3

Step-by-step explanation:

the first one

What is the value of g?
−5+7g=3g+9
A.) g=−1
B.) g = 1
C.) g=125
D.) g=312

Answers

Answer:

The answer is D

Step-by-step explanation:

Give the other person brainlest

Answer:

d

Step-by-step explanation:

i took the quiz

Is the relationship a function yes or no?
​

Answers

Answer:

no because 3x nothing equals 14 and 4x nothing equals 18

hope this helps plz mark brainliest

Step-by-step explanation:

1/4 of 36 bottles of water =

Answers

Answer:

9

Step-by-step explanation:

1/4x36=36/4=9

I think the answer is 9!!

I need help with geometry and help learning it

Answers

Answer:

Option (2)

Step-by-step explanation:

HL theorem for congruence states that if hypotenuse and one leg of one right triangle are congruent to the corresponding sides of the of the right triangle, both the triangles will be congruent.

By this theorem,

ΔACB ≅ ΔFED

If AB ≅ DF [Hypotenuse]

AC ≅ EF [Leg]

By these properties,

AC = EF = 12

Or BC = DF = 28

Therefore, Option (2) will be the correct option.

Tyler said he has finished reading 27% of his book. If the book has 200 pages, which number is closest to the number of pages Tyler has finished reading?​

Answers

Answer:

C

Step-by-step explanation:

If you do the math and get the right answer, your answer should be 54.

After that, it should be pretty easy to pick out the right answer.

So that's why the answer is C.

Hope this helped! :)

Solve correctly and I’ll give brainliest.

Answers

Answer:

7

Step-by-step explanation:

-2 x 6 = -12

-6/1 ÷ -3/1 = 2

-12 - 2 = -14

-14 ÷ -2 = 7

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