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3 years ago

There are 6 horses in the barn what is the ratio of horse ears to horse feet

Mathematics

2 answers:

Sonja [21]3 years ago

5 0

The ratio is 1/2.

Each horse has 2 ears, so 6 x 2 = 12

Each horse has 4 feet, so 6 x 4 = 24

S_A_V [24]3 years ago

3 0

Answer: the answer is 1/2

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Two of the vertices of a rectangle are (1, −6) and (−8, −6). If the rectangle has a perimeter of 26 units, what are the coordina

pantera1 [17]

Answer: $(x_1,y_1)=(1,-2)$

$(x_2,y_2)=(-8,-2)$

Step-by-step explanation:

Given

Co ordinates of vertices(1,-6) and (-8,-6)

When two points is given then Length of two points is given by

$L=\sqrt{\left ( x_2-x_1\right )^2+\left ( y_2-y_1\right )^2}$

$L=\sqrt{\left ( 1-\left ( -8\right )\right )^2+\left ( -6+6\right )^2}$

$L=\sqrt{9^2}=9 units$

Perimeter of rectangle is =26 units

Let the other side be x

thus

$2\left ( x+9\right )=26$

x+9=13

x=4 units

therefore to get the other two co ordinates

such that the length of that side is 4 units is

$(x_1,y_1)=(1,-2)$

$(x_2,y_2)=(-8,-2)$

Horizontal distance will remain same only vertical distance will change in given co ordinates to obtain the remaining two co ordinates

To verify the above two distance between two points must be 13 units

6 0

3 years ago

Y = 3x^2 - 4x<br> 27 + y = 14x

Hatshy [7]

Step-by-step explanation:

move the 27 to the other side of the equation like this

$y = 14x - 27$

use this equation and substitute it into the y value of the first equation

4 0

3 years ago

Find the value of x. Round to the nearest tenth.

Charra [1.4K]

19/x=sin 20
19/sin 20=x
x=55.5522836

6 0

3 years ago

Read 2 more answers

The admission fee at the Smithsonian Air & Space

mel-nik [20]

A. 1.50c+ 4.00a = 5050 (Money earned)
c + a =2200 (Guests in the museum)

6 0

3 years ago

Use function notation to write the equation of the line

blondinia [14]

$f(x)=mx+b\to y=mx+b$

We have two points:

$(-3,\ 0);\ (-4,\ 7)$

The point slope form of the line:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute

$m=\dfrac{7-0}{-4-(-3)}=\dfrac{7}{-1}=-7$

$y-0=-7(x-(-3))\\\\y=-7(x+3)\\\\y=-7x-21$

Answer:

$f(x)=-7x-21$

8 0

3 years ago