Idk if someone wants to help to solve this but- it’s worth a try I think it’s 15 points or so and I’ll mark brainliest to first person who answers !

It is A x= -9 I just did the assignment so yes, this means it is -9 I hope m answer helps you out.

Answer:

Since pitch is such a close proxy for frequency, it is almost entirely determined by how quickly the sound wave is making the air vibrate and has almost nothing to do with the intensity, or amplitude, of the wave. That is, "high" pitch means very rapid oscillation, and "low" pitch corresponds to slower oscillation.

Step-by-step explanation:

please mark me as brainliest thank you

Answer:

16.4x + 13.6

Step-by-step explanation:

Equivalent Expressions

Algebraic expressions can be given in different forms when applying properties of the basic operations.

The given expression is:

2(1.7x + 3.3) + 5(2.6x + 1.4)

Multiplying both parentheses by the outer factor:

3.4x + 6.6 + 13x + 7

Combining like terms:

16.4x + 13.6

The original and the final expressions are equivalent because they produce the same results

Answer:

Range is the extension of the values across the x-y plane. We can see the data extends as far as -13 and as far as 11 so (-13,11)

Answer:

1.5

Step-by-step explanation:

-3/8=-0.375

-1/4=-0.25

the negatives cancel each other out so it is 0.375/0.25

.25 goes into .375  1.5 times, so the answer is 1.5

Have a good day!

Answer:

El aumento del precio de costo único equivalente es un aumento del 20,96% en el precio de costo

Step-by-step explanation:

Los parámetros dados son;

El porcentaje de aumento en el precio de costo que Augustin vende artículos de cuero = 8%

El aumento adicional de Augustin se aplica cuando usó cuero de mayor calidad = 12%

Sea x el precio de costo

Tenemos, el primer precio de venta = 1.08 × x

El precio de venta del cuero de alta calidad = 12% adicional al precio de venta anterior

∴ El precio de venta del cuero de alta calidad = 1,12 × 1,08 × x = 1,2096 × x

Por lo tanto, el precio de venta del cuero de alta calidad = (1.2096 × 100)% de x = 120.96% de x, lo que da;

El aumento del precio de costo único equivalente = (120,96% - 100%) aumento en x = 20,96%

∴ El aumento del precio de costo único equivalente = 20,96% de aumento en el precio de costo.

Answer:

The answer is A

Step-by-step explanation:

The correct answer is:

A)  If a line divides two sides of a triangle proportionally, then it is

parallel to the third.

If a line is drawn parallel to any one side of a triangle so that it intersects the other two sides in two distinct points, then the other two sides of the triangle are divided in the same ratio.

The converse of the triangle proportionality theorem states "If a line divides two sides of a triangle proportionally, then that line is parallel to the third side."

Hence, the converse will be If a line divides two sides of a triangle proportionally, then it is parallel to the third.

Learn more about triangle proportionality click;

https://brainly.com/question/31050611

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Answer:

Length = 178 yards and Breadth = 46 yards

Step-by-step explanation:

The perimeter of the rectangular field is 448 yards

Let the width is b and the length of the field is (4b-6) yards

We need to find the dimensions of the playing field. We know that the perimeter of a rectangle is given by :

P = 2(l+b)

ATQ,

[2((4b-6)+b)] = 448

2(5b-6) = 448

5b-6 = 224

5b = 230

b = 46 yards

Length = (4b-6)

= 4(46) - 6

= 178 yards

Hence, the length and breadth of the field is 178 yards and 46 yards respectively.

Answer: 2 then 1

Step-by-step explanation:

Just did it

Answer:

x = -22

Step-by-step explanation:

x + 9 = -13

  -9     -9

x = -13 - 9

x = -22

Answer:

1 solution

a=-5

Step-by-step explanation:

Answer:

Your answer would be A. y=6!

Step-by-step explanation:

Have a nice day! :)

The equation y =  -3/4  (2+3)(x + 7) is graphed in the image below.

Answer:

An equation in​ point-slope form of the line that passes through the given point and with the given slope m = 4 will be:

[tex]y-1 = 4(x-(-4))[/tex]

Step-by-step explanation:

Given

Using the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

here:

substituting the values m = 4 and the point (-4, 1) in the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-1 = 4(x-(-4))[/tex]

Thus,

An equation in​ point-slope form of the line that passes through the given point and with the given slope m = 4 will be:

[tex]y-1 = 4(x-(-4))[/tex]

Note: It can further be simplified

[tex]y-1=4\left(x+4\right)[/tex]

Add 1 to both sides

[tex]y-1+1=4\left(x+4\right)+1[/tex]

[tex]y=4x+17[/tex]

9514 1404 393

Answer:

  15 days

Step-by-step explanation:

The cost for boarding is $18 each day. The cost for play-time is $6.75 each day. So, the charges for both add up to ...

  $18 +6.75 = $24.75

each day.

The manners lesson is a flat fee added to the daily boarding charges, so for d days, the total bill is ...

  $24.75·d +45.99 = 417.24 . . . . . equation relating days to cost

We solve this 2-step equation by first subtracting the constant on the left.

  $24.75·d = $371.25

Then we divide by the coefficient of the variable:

  d = $371.25/$24.75

  d = 15

Your dog stayed at the kennel 15 days.

Answer:

the slope of the blue  line is 2/3

Step-by-step explanation:

y2-y1 over x2-x1

6,5 and we have 0,1

5-1/6-0

4/6=2/3

Answer:

Point (9, -6)

General Formulas and Concepts:

Algebra I

Point-Slope Form: y - y₁ = m(x - x₁)  

Step-by-step explanation:

Step 1: Define

y + 6 = 10(x - 9)

Step 2: Break Function

Identify Parts

Slope m = 10

Point (9, -6)

Answer:

Picture

Step-by-step explanation: Plato

Answer:

1/10 10% of 1

Step-by-step explanation:

3/4 0.75

0.2 20% of 1

15/10 150% of 1

14/10 1.4

Fraction: 1/10, 3/4, 3/2, 4/5

Decimal: 0.75, 0.2, 1.4

Percentage: 10%, 20%, 150%

(The answer is in the same order as the column, I did not include the boxes that were already filled in)

Answer:

2.98989/1

Step-by-step explanation:

Answer:

y= 19.99x +89.99

Step-by-step explanation:

Answer:

Step-by-step explanation:

$89.99+$19.99x

Answer:

-3/4

Step-by-step explanation:

4-1/-1-3

is 3/-4

or -3/4

Hope this helps plz hit the crown :D

Answer:

x = -1

Step-by-step explanation:

i multiplied the first equation by 2 to eliminate the fractions and got:

-4x + y = 3

used substitution method:  y = 3 + 4x

x - 3(3 + 4x) = 2

x - 9 -12x = 2

-11x = 11

x = -1

Answer:

a=0

Step-by-step explanation:

Answer:

44=-1a

Step-by-step explanation:

32+5a=-8-4+4a

32+12=-5a+4a

44=-1a

Answer:

Location & label of beef weights  - arranged in ascending order, located on number line

Step-by-step explanation:

Location & label of beef weights { In ascending order, from left to right on number line}

1  ( = 1) < 1.05 < 1.058 < 1.25

The above ascending order arrangement (from lightest to heaviest weight) is : the arrangement in which - the numbers will be arranged on number line, from left to right.

Answer:

t ≤ 2

Step-by-step explanation:

Given that:

Initial Position = - 26 feets (below surface)

Descent rate = 26 feets per minute

Maximum depth = 78 feets

Let t = number of minutes

Hence,

Initial position + (descent rate * number of minutes) ≤ - 78

-26 + (- 26t) ≤ - 78

-26t ≤ - 78 + 26

-26t ≤ - 52

t ≤ 52/26

t ≤ 2

Answer:

7 whole loaves of bread.

Step-by-step explanation:

Since there are total of 6 locations and each location needs to have the same number of whole loaves of bread we simply need to divide the number of mini-loaves of banana bread by the number of locations like so...

45 / 6 = 7.5

As we can see by the mathematical expression above 45 loaves of bread can be divided into 6, giving each location 7.5 loaves of bread but since each location needs only whole loaves then that would mean that each location would get 7 whole loaves of bread.