someone please answer!

Answer:

x = 6

y= 24

Step-by-step explanation:

90+ (3y+18) = 180. reason [being co-interior angle

(15x+30)+10x = 180. reason [being co-interior angle

Answer:

considering you didn't put anything to solve, I can't, but I will explain how

Step-by-step explanation:

basically, you multiple length x width. Considering you said surface area, which is normally used for prisms, you would find the are of the different rectangles and then add them all together if you were to do a rectangular prism.

Answer:

answer: 1.75 of a brownie

Step-by-step explanation:

you divided 7 by 4 to get 1.75

Answer:

[tex] \frac{7}{4} \: or \: 1 \: and \: \frac{3}{4} \: or \: 1.75 [/tex]

Step-by-step explanation:

you are dividing 7 brownies on 4 children so it's 7 divided by 4...

Answer:

a rectangle would provide the largest area for the pigs

Answer:

A function to represent the height of the ball in terms of its distance from the player's hands is [tex]y=\frac{-1}{54}(x-18)^2+12[/tex]

Step-by-step explanation:

General equation of parabola in vertex form [tex]y= a(x-h)^2+k[/tex]

y represents the height

x represents horizontal distance

(h,k) is the coordinates of vertex of parabola

We are given that The  ball travels to a maximum height of 12 feet when it is a horizontal distance of 18 feet from the player's hands.

So,(h,k)=(18,12)

Substitute the value in equation

[tex]y=a(x-18)^2+12[/tex]  ---1

The ball leaves the player's hands at a height of 6 feet above the ground and the distance at this time is 0

So, y = 6

So,[tex]6=a(0-18)^2+12[/tex]

6=324a+12

-6=324a

[tex]\frac{-6}{324}=a[/tex]

[tex]\frac{-1}{54}=a[/tex]

Substitute the value in 1

So,[tex]y=\frac{-1}{54}(x-18)^2+12[/tex]

Hence a function to represent the height of the ball in terms of its distance from the player's hands is [tex]y=\frac{-1}{54}(x-18)^2+12[/tex]

Answer:

which type of equation just tell we are here to help if we can

Answer:  Take the information given in the situation. Consider the relationships between the amounts, numbers and unknowns that are in the description.

If the word "is" or "are" is included in the description, that is equivalent to an equal sign.

Words like "and," "also" "more than" and "combined" are clues that there may be addition. "Total" often means the sum of an addition equation.  

"From" and "difference" are clues that there is subtraction.

"Times" "by" and "of" art clues for multiplication. "Find the Area of. . ." dedinitely requires multiplication.

"Ratio," 'into' "per" and "among" are clues to division.

Use a letter x, y, d, t, or whatever helps identify the

Step-by-step explanation: Without a specific situation, it is impossible to give a specific answer.

Examples:  The total number of seats in the auditorium is 125. 75 tickets have been sold already. How many more tickets are left. (This is the unknown)

The Total is  the given 75 plus the unknown.

125 = 75 + x   is the equation to start with

What is three-fourths of twelve?  "What" is the unknown.

x = 3/4 × 12  is the  equation to start with.

The ratio of red marbles to blue marbles is 2:3  There are 25 marbles all together. How many red marbles and how many blue marbles.

In this question there are two equations

2r + 3b = 25 This is the equation for the total    r = 2b/3 is the division

Substitute the value of "r" from the second equation to solve the first equation

2(2b/3) + 3b = 25

Answer:

I believe the answer is w=6g-40.

Answer:

g= 1 /6 w +  20/ 3

Step-by-step explanation:

Answer:

SAS

Step-by-step explanation:

We know the bisector AB is congruent for both triangles, we know that angle ABD and ABC are both 90, and we know sgements BD and BC are congruent since it says the side length

Answer:

4 = 1x

Step-by-step explanation:

(3x)9 = (4x)5

9 = (1x) 5

4 = 1x

Answer:

D

Step-by-step explanation:

-16p + 37 = 49 -21p

-16p +21p = 49 - 37

5p = 12

p = 12/5

A.

-55 + 12p = 5p + 16

7p = 71

p = 71/7

B.

2+1.25p = -3.75p +10

5p = 8

p = 8/5

C.

-14 + 6p = -9 -6p

12p = 5

p = 5/12

D.

1.5p - 5 + 2.25p = 7 - 1.25p

5p = 12

p = 12/5

Answer:

d

Step-by-step explanation:

ddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

The graph that best represents an increasing function is (a) A graph shows a non linear curve that joins the ordered pairs (0, 0), and (2.5, 1), and (4, 3).

For a graph to represent an increasing function, then as the input values increases, the output values must also increase

This means that:

As the x values increases, the y values must also increase

Hence, the graph that best represents an increasing function is (a)

This is so because as x increases from 0 through 2.5 to 4, y increases from 0 through 1 to 3

Read more about increasing functions at:

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Answer: Orange.

Step-by-step explanation:

The graph of the slopes of the red function is equal to the derivate of the red function.

First, let's analyze the red function (from left to right).

First we can see that the red function is positive, and it decreases (so we must have a negative slope here).

Then we can see a little inflection point where the red function seems to be constant for a bit (here the slope must become zero for a little bit).

Then the red function keeps decreasing (so the slope is negative again).

Then the graph of the slope is:

Negative, then it increases to zero, and it decreases again.

The only graph that does this is the orange one, so the answer is orange.

Answer:

The value of x is 87.

Step-by-step explanation:

37 + 56 = 93

180 - 93 = 87

Answer:

oh well thanks

Step-by-step explanation:

STEP BY STEP:

13x - 8 + 7x – 2 = 11+ 6x -- 14x – 5

Combine like terms

20x-8-2 = 20x+11-5

20x-10 = 20x+6

Subtract with -20x on both sides and the result is:

[tex]-10\neq 6[/tex]

The answer is NO SOLUTION

Answer: its going to be x^4

Answer:

i think b im not sure but i think

Answer:

Company B

Step-by-step explanation:

A. 18e = 49.32  e = 2.74

B. 16e = 43.36  e = 2.71

C. 15e = 41.55  e = 2.77

Step-by-step explanation:

6 - 4a < 2

6 - 2 < 4a

4 < 4a

1 < a

6 - a > 2

6 - 2 > a

4 > a

3a - 1 < 8

3a < 8 + 1

3a < 9

a < 3

Answer:

The admissions fee($25)

Step-by-step explanation:

No matter what, the admissions fee stays the same. Your coefficient($5.50) is multiplied by the amount of rides taken(x)

Answer:

the answer is c

Step-by-step explanation:

Becuase he is given 100 dollars and he uses 20 dollars a day, so you put x with 20 to calculate how many days that he can spend $20 on

Day 1: money spent = 20

Day 2: total money spent = 20+20 = 2*20

So, for x days, total spent money should be 20*x = 20x

At an instant, say, after x days.

=> saving = total amount - spent

=> money left = 100 - 20x

=> y = 100 - 2x

=> y = - 2x + 100

Answer:

66

Step-by-step explanation:

Answer:

Lets numeralise the question,

According to question 32+ ? = 98

So if we take the unknown value as x then we will get,

32+x=98

So by transposing we get,

x=98-32

=  66

So 66 should be added to 32 to get 98

By the remainder theorem, dividing [tex]f(x)[/tex] by [tex]x-2[/tex] leaves a remainder of [tex]f(2)[/tex], which is

[tex]f(2)=2(2)^4+(2)^3-8(2)-1=\boxed{23}[/tex]

which makes B the correct answer.

The remainder when f(x) = 2x^4 + x^3- 8x - 1 is divided by x - 2 is 23

A polynomial is an expression consisting of the operations of addition, subtraction, multiplication of variables.

Polynomial based on degree is linear, quadratic, cubic.

The remainder theorem states that when a polynomial, f(x), is divided by a linear polynomial x - a, the remainder of is to f(a)

Given that f(x) = 2x⁴ + x³ - 8x - 1 is divided by x - 2

x - 2 = 0

x = 2

f(2) = 2(2)⁴ + (2)³ - 8(2) - 1 = 23

Hence The remainder when f(x) = 2x^4 + x^3- 8x - 1 is divided by x - 2 is 23

Find out more at: https://brainly.com/question/13416073

Answer:

x= 85

Step-by-step explanation:

(7x+6)-(5x-4)=180

There is a negative 1 between the two parenthesis

-1(5x-4)

-5x+4

Now plug it back into the equation and take out the parenthesis

7x+6-5x+4= 180

2x+10=180    Now we can solve

    -10  -10

2x= 170

2x/2 = 170/2

x= 85

I hope this helps! :)

Answer:

x=85

Step-by-step explanation:

Answer:

[tex]N = 6[/tex] so that number becomes divisible by 3, 6 and 9.

Step-by-step explanation:

In Number Theory there is a rule of thumb which states that sum of digits of a multiple of 3 equal 3 or a multiple of three. If we know that [tex]n = 154N38[/tex], then its sum of digits is:

[tex]x = 1 + 5+4+N+3+8[/tex]

[tex]x = 21+N[/tex] (Eq. 1)

We have to determine which digits corresponds to multiples of three, there are four digits:

N = 0

[tex]x = 21+0[/tex]

[tex]x = 21[/tex] ([tex]3\times 7 = 21[/tex])

N = 3

[tex]x = 21+3[/tex]

[tex]x = 24[/tex] ([tex]3\times 8 = 24[/tex])

N = 6

[tex]x = 21+6[/tex]

[tex]x = 27[/tex] ([tex]3\times 9 = 27[/tex])

N = 9

[tex]x = 21+9[/tex]

[tex]x = 30[/tex] ([tex]3\times 10 = 30[/tex])

We get the following four distinct options: 154038, 154338, 154638, 154938. Now we find which number is divisible by 6 and 9 by factor decomposition:

[tex]154038 = 2\times 3\times 25673[/tex]

[tex]154338 =2\times 3\times 29 \times 887[/tex]

[tex]154638 = 2\times 3\times 3\times 11\times 11\times 71[/tex]

[tex]154938 = 2\times 3\times 7\times 7\times 17\times 31[/tex]

It is quite evident that [tex]N = 6[/tex] so that number becomes divisible by 3, 6 and 9.

Answer:

a 0, 16, 64,144 graph A edge

Step-by-step explanation:

The graph that best represents the equation is option A.

What is an Equation?

An equation is a mathematical statement that is formed when two algebraic expressions are equated using an equal sign.

The equation is

s = 16t²

The table is

s              t

0             16*0 = 0

1              16 * 1 = 16            

2              16 * 4 = 64

3               16 * 8 = 108

The points represents a parabola opening upwards, vertex is at (0,0) and goes through the point (-1,16)

This has been confirmed by the graph plotted for the equation.

To know more about Equation

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Answer:

A. -6

Step-by-step explanation:

Simplify the given expression.

(6x^4 - 3x^2) + (x^2 - 5)(qx^2 + 5) =

= 6x^4 - 3x^2 + qx^4 + 5x^2 - 5qx^2 - 25

= 6x^4 + qx^4 + 2x^2 - 5qx^2 - 25

= (6 + q)x^4 + (2 - 5q)x^2 - 25

Set ti equal to the given solution.

(6 + q)x^4 + (2 - 5q)x^2 - 25 = 32x^2 - 25

The solution has no 4th degree term, so

6 + q = 0

q = -6

As a check, the solution's x^2 term is 32x^2, so

(2 - 5q)x^2 = 32x^2

2 - 5q = 32

-5q = 30

q = -6

Once again, we get q = -6.

Answer: A. -6

Answer:

A

Step-by-step explanation:

you will figure out how many friends can get juice boxes if you do 10-2 and you keep going until you have 0 left