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3 years ago

Find the length of each side

Mathematics

1 answer:

Olin [163]3 years ago

5 0

The triangle is equilateral, so all sides are equal.

4x = 3x + 2

x = 2

4x = 8

All sides measure 8 units.

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Which of the following equations could be the result of using the comparison method to solve the system shown?

masya89 [10]

Answer:

6-2y=4y+8

since you show x through y

Answer:

The result that is obtained on comparing the system of equations in order to get the solution to the system of equations is:

6 -2y =4y + 8

Step-by-step explanation:

We are given a system of equations in term of variable x and y as follows:

x + 2y = 6 --------(1)

x - 4y = 8-------------(2)

From equation (1) we have the value of x in terms of y as:

x=6-2y

From equation (2) we have the value of x in terms of y as:

x=8+2y

Hence, on equation the above two values of 'x' we obtain:

6 - 2y = 4y + 8

ghope this helps

5 0

3 years ago

Read 2 more answers

Use any model you choose to solve the story problem.

maxonik [38]

Into 3 parts meand sivided by 3 means times 1/3

1/6 divided into 3 parts means 1/6 times 1/3=1/18

1/18 was in each mound

A is answer

3 0

4 years ago

Read 2 more answers

What is 3/4 as a fraction out of 100, a decimal,and a percentage

Arte-miy333 [17]

Fraction: 75/100
Decimal 0.75
Percentage: 75%

5 0

3 years ago

Which function best fits the following points?

Goryan [66]

Given:

The graph of a scatter plot.

To find:

The function that best fits the given points.

Solution:

From the given graph it is clear that the linear function is the best fit for the given points because the points lie on a straight line or near to it.

So, options B and C are incorrect because they represent exponential and quadratic function respectively.

Let as assume the two points on the graph are (0.80,-12.82) and (2,-12.79).

Using this two points, the equation of line is:

$y-(-12.82)=\dfrac{-12.79-(-12.82)}{2-0.80}(x-0.80)$

$y+12.82=\dfrac{-12.79+12.82}{2-0.80}(x-0.80)$

$y+12.82=0.025(x-0.80)$

$y+12.82=0.025x-0.02$

$y=0.025x-0.02-12.82$

$y=0.025x-12.84$

$y=-12.84+0.025x$

It is the approximate function to the function that is in option A.

Therefore, the correct option is A.

5 0

3 years ago

Write the equation of a line in slope-intercept form that passes through (3, 8) and (5, 14)

zepelin [54]

$\text{Given that,}\\\\(x_1,y_1) = (3,8)~~ \text{and}~~ (x_2,y_2) = (5,14)\\\\\\\text{Slope, m}= \dfrac{y_2 -y_1}{x_2 -x_1} = \dfrac{14-8}{5-3} = \dfrac 62 =3\\\\\\\text{Equation with given points,}\\\\y-y_1 = m(x-x_1)\\\\\implies y-8 = 3(x-3)\\\\\implies y -8=3x-9\\\\\implies y = 3x -9 +8\\\\\implies y = 3x -1$

8 0

3 years ago