16. Given the graph below, write the equation of the line graphed. Equation:

Answer:

D:60

Step-by-step explanation:

The number of people at the movie is 340

Let's represent the total number people at the movie as "x".

We know that the number of adults in the movie is 187 and the percentage of children is 45%

So we can write:

187 = (1 - 45%) * x

This gives

187 = 0.55x

To solve for x, we can divide both sides by 0.55:

x = 187/0,55

Evaluate

x = 340

Hence, the number of people is 340

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The diagonal ratio is given AC:FD=7:5.

The length of AG is 3cm.

To find CE.

The diagonals ratio is same as the side of square ratio.

Reason-

The diagonals are the square root of 2 multiply by side.

D denotes the diagonal and S denote the side, of suare.

So, the ratio of diagonal is same as the ratio of sides of square.

Here D and d denotes the diagonal of the squares and s and S is the sides of squares.

Let AD = 7x , GD = 5x

Now find the length of CE,

Substitute the value of x in the CE.

Hence thelenghth CE is 18cm.

Answer:

67 monedas de 5, 34 de 10 y 11 de 25.

Step-by-step explanation:

Representemos el primer enunciado de manera algebraica:

\(5x+10y+25z =950\)  (1)

Donde:

Ahora, el número de monedas de 10 centavos era el triple de las de 25 centavos y que las de 5 centavos era el doble de las de 10 centavos, se puede representar como:

\(y=3z\)  (2)              

\(x=2y\)  (3)    

Combinado las eacuaciones (1), (2) y (3) tenemos:

\(5(2y)+10y+25(\frac{y}{3}) =950\)

\(10y+10y+\frac{25}{3}y =950\)

\(\frac{85}{3}y =950\)  

\(y =34\)

Por lo tanto el valor de x y z seran:

\(x=2(34)\)          

\(x=68\)          

\(z=11\)    

Si ponemos cada valor en la equacion (1), tenemos:

\(5(68)+10(34)+25(11) =955\)

Como el resultado da 955 hay un excedente de 5 pesos, asi que finalmente tendremos.

x = 67

y = 34

z = 11  

Espero te haya serrvido!

Answer:

Brainly Plus.

Step-by-step explanation:

You have to pay money. Otherwise, I don't think you can.

Maybe you could try just installing a bunch of ad-blockers.

But pretty much the only way is Brainly Plus.

Answer:

1. All lines are straight and has no curves

2.one has equal lengths on opposite sides

The other is uneven on each side

Answer: 7

Step-by-step explanation:

Since there are 42 tubes and each tray can hold 6 tubes, it will be 42/6 which is 7.

Answer:

67.715

Step-by-step explanation:

(68 - 95 - 99.7%)

Answer:

she ran 0.325 more on tuesday then tursday

Step-by-step explanation:

because i know

To show that the minimum polynomial of a block diagonal matrix B = [B11 0 0 B22] is the least common multiple of the minimum polynomials of the diagonal blocks, we can start by defining the minimum polynomial of a matrix A as the monic polynomial of smallest degree that satisfies the equation A^k = 0, where k is a positive integer.

Now, let's consider the block diagonal matrix B = [B11 0 0 B22], where B11 and B22 are the diagonal blocks. If we take the matrix power of B, we can express it as follows:

B^2 = [B11 0 0 B22] * [B11 0 0 B22] = [B11B11 0 0 B22B22]

B^3 = [B11 0 0 B22] * [B11B11 0 0 B22B22] = [B11B11B11 0 0 B22B22B22]

and so on.

From this, we can see that the matrix powers of B will always have the form [B11^k 0 0 B22^k], where k is a positive integer. This means that the minimum polynomial of B must be a polynomial that satisfies the equation [B11^k 0 0 B22^k] = 0 for some positive integer k.

Since the minimum polynomial of B11 and the minimum polynomial of B22 are the polynomials that satisfy the equations B11^k = 0 and B22^k = 0, respectively, it follows that the minimum polynomial of B must be a polynomial that satisfies both of these equations simultaneously. In other words, the minimum polynomial of B must be the least common multiple of the minimum polynomials of B11 and B22.

Therefore, we have shown that the minimum polynomial of a block diagonal matrix B = [B11 0 0 B22] is the least common multiple of the minimum polynomials of the diagonal blocks.

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Answer:

The exact Value: x=0

The function operation: 4xsquared = x = x =

2 x = x =

Step-By-Step:

Answer:

D: y= 4x^2

y= x^3+2x

Step-by-step explanation:

let me know if right or wrong

Simply multiply each value of the discrete random variable by the probability associated with that value to obtain the expected value, E(X), or mean. E(X)=xP is the formula's notation (x).

f(x) = 4x³,0 < x < 1

Domain of f(x) = 4x³,0 < x < 1 : Solution : 0 < x < 1

Interval notation : (0,1)

Range of 4x³ ,0 < x < 1;

Solution : 0 < f(x) < 4

Interval Notation : (0,4)

Axis interception points of 4x³,0 <x <1.

Asymptotes of 4x³. 0 < x < 1;

Extreme Points of 4x³ . 0<x < 1:

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Step-by-step explanation:

perimeter means to add all sides

SO

perimeter of triangle is

QR+QP+RP

SO

= 63+70+47

=180

Answer:

perimeter= 180

Step-by-step explanation:

Add 63+70+47=180

63

70

47

+

---------

  180

Answer:

To calculate how much Joe would earn for working a 35-hour week, you need to multiply his hourly wage by the number of hours he worked123. For example, if Joe is paid $19.26 per hour, then his weekly pay is:

$19.26 x 35 = $673.10

This is his gross pay, which means it does not include any deductions for taxes or other benefits. His net pay, or take-home pay, may be lower depending on his filing status, allowances, withholding information and voluntary deductions1. You can use an hourly paycheck calculator to estimate his net pay1.

I hope this helps you understand how to calculate hourly pay. If you have any other questions, please let me know.

Answer: X = 12, -2

Step-by-step explanation:

Answer:

x=12

or x= -2

Step-by-step explanation:

|X-5|=7

X-5=7

or -x+5=7

x=12

or x= -2

Answer:x

Step-by-step explanation:

Answer:

7 hours

Step-by-step explanation:

here,

270/18=105/x

x=(105*18)/270

x=7

Chau made $270 for 18 hours of work. At the same rate,  Therefore Chau would have to work 7 hours at the same rate to make $105.

To find out how many hours Chau would have to work to make $105 at the same rate, we can set up a proportion using the given information:

Let x be the number of hours Chau needs to work to make $105.

We know that Chau made $270 for 18 hours of work, so the rate of earnings per hour is:

Rate = Total earnings / Number of hours

Rate = $270 / 18 hours

Rate = $15 per hour

Now, we can set up the proportion:

$15 per hour = $105 / x hours

To find x, we can cross-multiply:

$15 × x = $105

Now, solve for x:

x = $105 / $15

x = 7 hours

So, Chau would have to work 7 hours at the same rate to make $105.

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Answer:

the greatest common factor will be 3

Answer:

c)  3 units

d)  g(x) - f(x) = x² + 2x

e)  (-∞, -2] ∪ [0, ∞)

Step-by-step explanation:

To calculate the length of FC, first find the coordinates of point C.

The y-value of point C is zero since this is where the function f(x) intercepts the x-axis.  Therefore, set f(x) to zero and solve for x:

\(\implies 1-x^2=0\)

\(\implies x^2=1\)

\(\implies \sqrt{x^2}=\sqrt{1}\)

\(\implies x= \pm 1\)

As point C has a positive x-value,  C = (1, 0).

To find point F, substitute the x-value of point C into g(x):

\(\implies g(1)=2(1)+1=3\)

⇒ F = (1, 3).

Length FC is the difference in the y-value of points C and F:

\(\begin{aligned} \implies \sf FC& = \sf y_F-y_C\\ & = \sf 3-0\\ & =\sf 3\:units \end{aligned}\)

Given functions:

\(\begin{cases}f(x)=1-x^2\\ g(x)=2x+1 \end{cases}\)

Therefore:

\(\begin{aligned}\implies g(x)-f(x) & = (2x+1) - (1-x^2)\\& = 2x+1-1+x^2\\& = x^2+2x\end{aligned}\)

The values of x for which g(x) ≥ f(x) are where the line of g(x) is above the curve of f(x):

Point A is the y-intercept of both functions, therefore the x-value of point A is 0.

To find the x-value of point E, equate the two functions and solve for x:

\(\begin{aligned}g(x) & = f(x)\\\implies 2x+1 & = 1-x^2\\x^2+2x & = 0\\x(x+2) & = 0\\\implies x & = 0, -2\end{aligned}\)

As the x-value of point E is negative ⇒ x = -2.

Therefore, the values of x for which g(x) ≥ f(x) are:

Answer:

a)

A = (0, 1)

B = (-1, 0)

C = (1, 0)

D = (-0.5, 0)

b) E = (-2, -3)

c) FC = 3 units

d) x² + 2x

e) x ≤ -2 and x ≥ 0

Explanation:

This question displays one equation of a linear function g(x) = 2x + 1 and a parabolic function f(x) = 1 - x².

a)

A point is where the linear function cuts the y axis.

y = 1 - (0)²

y = 1

A = (0, 1)

B and C point is where the parabolic function cuts the x axis.

1 - x² = 0

-x² = -1

x² = 1

x = ±√1

x = -1, 1

B = (-1, 0), C = (1, 0)

D point is where the linear function cuts x axis.

2x + 1 = 0

2x = -1

x = -1/2 or -0.5

D = (-0.5, 0)

b)

E point is where both equations intersect each other.

y = y

2x + 1 = 1 - x²

x² + 2x = 0

x(x + 2) = 0

x = 0, x = -2

y = 1, y = -3

E = (-2, -3)

c)

C : (1, 0)

To find F point

y = 2(1) + 1

y = 3

F : (1, 3)

\(\sf Distance \ between \ two \ points = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}\)

\(\sf d = \sqrt{(1 - 1)^2 + (3 - 0)^2}\)

\(\sf d = \sqrt{0 + 3^2}\)

\(\sf d = 3\)

FC length = 3 units

d)

g(x) - f(x)

(2x + 1) - (1 - x²)

2x + 1 - 1 + x²

x² + 2x

e)

g(x) ≥ f(x)

2x + 1 ≥ 1 - x²

x² + 2x ≥ 0

x(x + 2) ≥ 0

\(\boxed{If \ x \ \geq \ \pm \ a \ then \ -a \ \leq x \ \ and \ x \ \geq \ a }\)

x ≤ -2 and x ≥ 0

To solve the equation 7(x + 3) = 7(x + 5), we can start by simplifying both sides of the equation:

7x + 21 = 7x + 35

Subtracting 7x from both sides, we get:

21 = 35

This is a contradiction, as 21 is not equal to 35. Therefore, the equation has no solution.

However, the problem states that the equation has an infinite number of solutions. This can only happen if the missing number is a factor that appears on both sides of the equation, and therefore cancels out when we simplify the equation.

Looking at the equation, we can see that both sides have a factor of 7, which cancels out when we simplify the equation. Therefore, the missing number must be the factor that was torn off, which is 7 multiplied by the difference between the two numbers inside the parentheses:

7(5 - 3) = 14

Therefore, the missing number is 14, which corresponds to answer option B.

Answer: E

Step-by-step explanation:

Answer:

Starting with the equation:

(x + 1)^2 = 13/4

We can use the square root property, which states that if a^2 = b, then a is equal to the positive or negative square root of b.

Taking the square root of both sides, we get:

x + 1 = ±√(13/4)

Simplifying under the radical:

x + 1 = ±(√13)/2

Now we can solve for x by subtracting 1 from both sides:

x = -1 ± (√13)/2

Therefore, the solutions to the equation are:

x = -1 + (√13)/2 or x = -1 - (√13)/2

Step-by-step explanation:

Answer:

4/6 or 2/3.

Step-by-step explanation:

You need to multiply 1/2 by 3/3 so you can can the denominater having a 6.

Explanation

Step 1

A parallelogram is a quadrilateral whose opposite sides are parallel. The opposite angles of a parallelogram are equal

Also,the sum of any two adjacent angles of a parallelogram is equal to 180°

Step 2

use the equation(1) to find angle A

I hope this helps you

laurenhemmo14, this is the solution:

16x²- 40x - 24

16x²- 40x - 24 = 0

we can simplify it dividing by 4

4x²- 10x - 6 = 0

And now we can use the quadratic equation, this way:

x = 10 +/- (√(-10²) - 4 * 4 * -6)/2 * 4

x = 10 +/- (√100 - -96)/8

x = 10 +/- √196/8

x = 10 +/- 14/8

x1 = 10 + 14/8 = 24/8

x1 = 3

x2 = 10 - 14/8 = -4/8

x2 = -0.5

The solutions are (-0.5, 3)

Answer:

56% I believe

Step-by-step explanation:

Q) [35 - (8 + 2) × 3] = ?

→ 35 - {(8 + 2) × 3}

→ 35 - {10 × 3}

→ 35 - 30

→ 5 is the correct answer.

Answer:

800,000

Step-by-step explanation:

8 is in the hundred thousands, 1 is in the ten thousands, 1 is in the thousands, 5 is in the hundreds, 7 is in the tens, 0 is in the ones place

It rounds down as its nowhere near 900,000 which changes all its digits.