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expeople1 [14]
4 years ago
6

using distance formula what is the distance point between (-8,4) and (-4,-1) round to nearest tenth ​

Mathematics
1 answer:
RideAnS [48]4 years ago
8 0

Answer:

6.4 units

Step-by-step explanation:

Distance² = (change in y)² + (change in x)²

Distance² = (4 - -1)² + (-8 - -4)²

Distance² = 25 + 16 = 41

Distance = \sqrt{41} = 6.403124237

The distance is 6.4 units (rounded off to nearest tenth)

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C=6/(6+12)*180 help please
GaryK [48]
BEDMAS

brakcets: 6/(18) *180
now just calculate from left to right:

1/3 *180 = 60

5 0
3 years ago
Given the point (10, 25) and m = 2.5 , write the equation for the function m(t) point-stope form.
dalvyx [7]

Answer:

the equation for the function m(t) point-stope form will be:

  • y - 25 = 2.5 (x - 10)

Hence, option D is correct.

The graph is attached below.

Step-by-step explanation:

Given

Point (10, 25)

Slope m = 2.5

To determine

Write the equation for the function m(t) point-stope form.

We know that the point-slope form of the line equation is

y-y_1=m\left(x-x_1\right)

where

  • m is the slope of the line
  • (x₁, y₁) is the point

In our case:

  • m = 2.5
  • (x₁, y₁) = (10, 25)

so

substituting the values m = 2.5 and the point (10, 25) in the equation

y-y_1=m\left(x-x_1\right)

y - 25 = 2.5 (x - 10)

Therefore, the equation for the function m(t) point-stope form will be:

  • y - 25 = 2.5 (x - 10)

Hence, option D is correct.

The graph is attached below.

8 0
3 years ago
Which of the equations below shows the relationship in the table? [X] [15] [5] [3] [1] -----------------------------------------
Nataly_w [17]
Y=15/x or xy=15 it seems that a should be 15/x

4 0
3 years ago
How do you get this to its Standard Form?<br>And is it linear?
Alchen [17]

let's bear in mind that

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient


so, let's do away with the denominators by multiplying both sides by the LCD of all fractions, in this case 6.


\bf \cfrac{x}{2}=\cfrac{y+3}{6}\implies\stackrel{\textit{multiplying by }\stackrel{LCD}{6}}{6\left( \cfrac{x}{2} \right)=6\left( \cfrac{y+3}{6} \right)}\implies 3x=y+3\implies \stackrel{\textit{standard form}}{3x-y=3}

4 0
4 years ago
Read 2 more answers
X over 3 = 15 answer is, work it out
beks73 [17]
The answer is x=45... hope I helped!
x/3=15
multiply each side by 3
x=45
6 0
4 years ago
Read 2 more answers
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