MATHEMATICS HIGH SCHOOL

Que tanto porciento de 28 es 49?

Answers

Answer 1

Answer:

Answer:

24.5

Step-by-step explanation:

Lo pongo a mitad de camino, así que básicamente la mitad de 49 es 24.5

Espero que esto ayude

*I hope this helped*

Si necesita ayuda, hágamelo saber!

*If you need help just let me know*

Que tengas un gran día! :)

Answer 2

Answer:

Answer:

58%

Step-by-step explanation:

Lo siento. No soy bueno con el español, así que estoy usando translate. Espero que esté bien.

Entonces, para esta ecuación, usaremos un porcentaje igual o superior a 100 como se indica aquí. ( $(es)/(de)$ = $\frac{porciento} {100}$ ) Entonces tu ecuación es $(28)/(49)$ = $(x)/(100)$

Multiplicará 28 por 100, lo que le dará 2800. Luego, dividiría 2800 entre 48, lo que le daría 58. Entonces, su respuesta sería x = 58%.

Lo siento si no entiende algo de esto porque los traductores no siempre son correctos. Pero espero que esto haya ayudado :)

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WILL MARK BRAINLIEST!Construct a function with a rate of change of 2/3 and an initial value of 4.

*please hurry if you can :)*

Answers

If you recall y=mx+b, the slope-intercept form of a linear equation, the slope, m, is the rate of change of the equation, and the y-intercept is b.

When switching to function notation, we simply swap y for f(x), and if we start at x=0 and graph in the positive x direction, we've started at whatever initial value exists (the y-intercept value).

Simply: F(x) = 2/3 x +4

Fourteen decreased by twice a number equals -32

Answers

your equation is 14-2x=-32

Step 1- subtract 14 on both sides

then your equation is 2x=-46

Step 2- divide 2 on both sides

then you get x= 23

x=23

Final answer:

To solve the equation, subtract 14 from both sides and divide by -2 to isolate the variable x, which equals 23.

Explanation:

To solve this equation, we can set up an equation using the given information: 14 - 2x = -32. To isolate the variable, we can first subtract 14 from both sides of the equation: -2x = -46. Then, we can divide both sides by -2 to solve for x: x = 23.

Learn more about Solving Equations here:

brainly.com/question/14410653

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A line includes the points (2, 10) and (1, 0). What is its equation in slope-intercept form?

Answers

Answer:

y=10x-10

Hope this helped <3

The endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image . What are the slope (m) and length of ? Use the distance formula to help you decide: .

Answers

m=6,a'b'=3.5 square root 37

Answer:

The slope is m=6 and length of line is $d' =3.5√(37)$

Step-by-step explanation:

Given : The endpoints of line AB are A(2, 2) and B(3, 8). Line AB is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image line A'B' .

To find : What are the slope (m) and length of line AB?

Solution :

The slope of a line does not change.

Slope formula is,

$m=(y_2-y_1)/(x_2-x_1)$

The slope of AB A(2, 2) and B(3, 8) is :

$m=(8-2)/(3-2)\n\nm=(6)/(1)\n\nm=6$

Distance formula, $d = √((x_2-x_1)^2 + (y_2-y_1)^2)$

The length of AB by distance formula,

$d = √((3 - 2)^2+(8-2)^2)\nd = √((1)^2+(6)^2)\nd=√(1+36)\nd=√(37)$

Line AB is dilated by a scale factor of 3.5.

The length of A'B' is :

$d' =3.5*√(37)\nd' =3.5√(37)$

Therefore, The slope is m=6 and length of line is $d' =3.5√(37)$

compare the functions shown below: f(x) = −3x − 5 g(x) cosine function with y intercept at 0, negative 3 h(x) = 2 cos(2x − π) 4 which function has the greatest y-intercept? (2 points) f(x) g(x) h(x) all three functions have the same y-intercept.

Answers

f(x) = -3x -5 has y-intercept of -5
g(x) has y-intercept of 0
-3hx = 2 cos (2x - π) + 4 => h(x) = -2/3 cos (2x - π) - 4/3

g(x) has the greatest y-intercept.

If the Question is:

f(x) = −3x − 5

g(x) =

cosine function with y intercept at 0, negative 3

h(x) = 2 cos(2x − π) + 4

Which function has the greatest y-intercept?

a. f(x)

b. g(x)

c. h(x)

d. all three functions have the same y-intercept

Then the Answer is C. h(x)

Please help me solve my problem!!!