19. If 1:3=4:x, then what is the value of x
9
12
4/3

15​

Answer:

try subtracting 1000,000-40000. I may be wrong

Answer:

About 8 (8.28059 to be exact)

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Answer:

A. Transitive

Answer:

the answer is 49 miles per gallon

Answer:

c

Step-by-step explanation:

Answer:

It's y = -5x + 12 and/or 5x + y = 12

Step-by-step explanation:

(x,y) is really helpful

*I believe that I'm correct, but I would recommend a quick double-check (just like any other math-related question)

Answer:

[tex]3x ^{3} - {4}^{2} - 23x + 10[/tex]

Answer:

The equation of the line in slope-intercept form is:

y = 3/5x + 5

Step-by-step explanation:

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

Taking two points

Taking two points (-5, 2) and (5, 8) to determine the slope

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(-5,\:2\right),\:\left(x_2,\:y_2\right)=\left(5,\:8\right)[/tex]

[tex]m=\frac{8-2}{5-\left(-5\right)}[/tex]

Refine

[tex]m=\frac{3}{5}[/tex]

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = 5

Thus, the y-intercept b = 5

now, substituting b = 5 and m = 3/5 in the slope-intercept form of the line equation

y = mx+b

y = 3/5x + 5

Therefore, the equation of the line in slope-intercept form is:

y = 3/5x + 5

Answer:

[tex]g(h(-8)) = 119[/tex]

Hence, option B) is true.

Step-by-step explanation:

Given

g(x) = 2x-5

h(x) = x² - 2

To determine

[tex]g(h(-8)) = ?[/tex]

In order to determine g(h(-8)), first we need to determine h(-8), so

substituting x = -8 in h(x) = x² - 2

h(x) = x² - 2

h(-8) = (-8)² - 2

h(-8) = 64 - 2

h(-8) = 62

so we can write

[tex]g(h(-8)) = g(62)[/tex]

now, to determine g(62), substitute x = 62 in g(x) = 2x-5v

g(x) = 2x-5

g(62) = 2(62) - 5

g(62) = 124 - 5

g(62) = 119

so,

[tex]g(h(-8)) = g(62)=119[/tex]

Therefore,

[tex]g(h(-8)) = 119[/tex]

Hence, option B) is true.

Answer:

1 100/200

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

Answer:

We have height as a function of time:

x = tme, y = height

Our two points are: (2, 400), (6, 700)

Rate of change = slope

m = (700-400)/(6-2) = 300/4 = 75 ft per hour

Step-by-step explanation:

hope this helps please give brainiest

Answer:

$14.41

Step-by-step explanation:

5.45+10.14=15.59 30-15.59=14.41

Answer:

a) 94°

Step-by-step explanation:

shape is a 5-sided polygon, known as a pentagon

number of degrees inside can be found by taking the number of sides (5), deducting 2 (3) and then multiplying by 180°.

Therefore there are 540° altogether.

add all like terms for all five angles:  24x - 12 = 540

                                                             24x = 552

                                                               x = 23

m∡P = 4(23) = 2

         = 92 + 2

          = 94°

Answer:

B.) Perpendicular

Step-by-step explanation:

Answer:

31 1/2 yards

Step-by-step explanation:

In order to calculate the original length of the ball of string we simply need to multiply the length of each piece of string by the total number of strings that were produced from the original ball of string. First, we can turn the 2 1/4 into a single decimal number. Since 1/4 is equal to 0.25 we just add this to 2 to get 2.25, now we can go ahead and multiply this by the 14 total pieces.

2.25 * 14 = 31.5 or 31 1/2 yards

Answer:

wait 3x+6?????

Step-by-step explanation:

Answer:

5x^3 -2x^2+x-2

Step-by-step explanation:

Answer:

it should be 7.4

Step-by-step explanation:

The measure of the radius of OM is 7.4 units. Therefore, option B is the correct answer.

A circle is a two-dimensional figure formed by a set of points that are at a constant or at a fixed distance (radius) from a fixed point (center) on the plane. The fixed point is called the origin or center of the circle and the fixed distance of the points from the origin is called the radius.

Radius of a circle is the distance from the center of the circle to any point on it's circumference.

Here, SM=OM=7.4 units

Therefore, option B is the correct answer.

To learn more about the circle visit:

https://brainly.com/question/11833983.

#SPJ7

Answer: See explanation

Step-by-step explanation:

Interest = PRT

Principal = $100

Rate = 10%

Time = 1 year

Interest = PRT = (100 × 10% × 1)

= 100 × 0.1 × 1

Interest = $10

Amount = Principal + Interest

= $100 + $10

= $110

Answer:

9%

Step-by-step explanation:

i don't know if its  right lmk

Answer:

The man's shadow is 12 feet long.

Step-by-step explanation:

In this question, we are given that an 8 foot tall tent casts a 16 foot shadow, and we are asked the calculate the length of the shadow a 6 foot tall man casts.

To solve this problem, find the relationship between 8 and 16- 16 is twice as much as 8, as 8 x 2 = 16.

From this we have: "The shadow of an object is twice as long as the object."

We can use this to calculate the length of the shadow for a 6 foot tall man.  Since the height of the man is 6 feet, the length of his shadow would be 12 feet.

Let me know if this helps!

Answer:

i think it would be like 3 but im not sure

Answer:

[tex]2403\:\mathrm{m}[/tex]

Step-by-step explanation:

We can form a right triangle and use trigonometry for a right triangle to solve this. The ground distance the plane travels is its displacement in the x-direction. The 2500 meters the plane moves through represents the hypotenuse of right triangle, and the ground distance is the adjacent leg of the [tex]16^{\circ}[/tex] angle. Therefore, we set up the following equation:

[tex]\cos 16^{\circ}=\frac{x}{2500}[/tex], where [tex]x[/tex] is the ground distance.

Solving, we get [tex]x=2500\cdot \cos 16^{\circ} \approx \fbox{$2403\:\mathrm{m}$}[/tex].

[tex]f(x) = \frac{ {2}^{x} }{x} [/tex]

Numerator

[tex]y = {2}^{x} [/tex]

The function family is exponential when separating the denominator out of numerator.

Exponential family have the equation of

[tex]y = {a}^{x} [/tex]

Denominator

[tex]y = x[/tex]

The function family is linear when separating the numerator. The equation for linear family is only

[tex]y = mx + b[/tex]

We combine both exponential and linear by dividing the exponential with linear.