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2 years ago

Segment ET is a median of triangle FGE. Find the length of segment GT if GF=12.

Mathematics

1 answer:

yarga [219]2 years ago

5 0

Answer: The length of segment GT is 6

Step-by-step explanation: Have a nice day!✌️

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For a population with m = 60, which of the following values for the population standard deviation would cause X = 68 to have the

trapecia [35]

Answer:

Option D) s = 1

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 69

X = 68

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

Computing z-scores for different standard deviation:

$z_1 = \displaystyle\frac{68-60}{4} = 2\\\\z_2 = \displaystyle\frac{68-60}{3} = 2.667\\\\z_3= \displaystyle\frac{68-60}{2} = 4\\\\z_4 = \displaystyle\frac{68-60}{1} = 8$

The standard deviation with highest z-score gives the most extreme position in the distribution.

Thus, the most extreme position of X = 68 in the distribution is given by a standard deviation of 1.

Option D) s = 1

8 0

3 years ago

Write the following quadratic in standard form. Then identify a, b, and c.<br> y² - 7y + 6 = -6

Charra [1.4K]

Answer:

Therefore,

$y^{2}-7y+12=0$ ....Standard form.

$a=1\\b=-7\\c=12$ ......Numerical Coefficients.

Step-by-step explanation:

Given:

$y^{2}-7y+6=-6$

To Find:

a ,b , c

Solution:

Quadratic:

A quadratic equation is an equation of the second degree.

Meaning it contains at least one term that is squared.

The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.

Here it is given as

$y^{2}-7y+6=-6$

Adding 6 on both the side we get

$y^{2}-7y+6+6=-6+6$

$y^{2}-7y+12=0$

Which is Quadratic Equation in STANDARD form Where,

$a=1\\b=-7\\c=12$

Therefore,

$y^{2}-7y+12=0$ ....Standard form.

$a=1\\b=-7\\c=12$ ......Numerical Coefficients.

7 0

3 years ago

The vertex of the graph of y = (x - 1)2 - 5 is

kifflom [539]

The vertex of the graph of y = (x - 1)2 - 5 is (1,-5)

7 0

3 years ago

Read 2 more answers

PLEASE HELP ME I'LL GIVE BRAINLIEST.......

dlinn [17]

A.) Is true, because if you follow the graph, at each week, $10 has been added.
B.) Also true, look at the graph, Kari starts with 85 and Kristoff starts with 70.

Have a expediently awesome day!

6 0

3 years ago

Read 2 more answers

Which description explains how the graph of f(x)=√x could be transformed to form the graph of g(x) = √x-6

yawa3891 [41]

Answer:

Step-by-step explanation:

First question: x - 6 means there is a shift to the right.

Second Question: substitute the given values into the original equation for appropriate transformations.

Answer: 3 |x-4| + 2, because vertical stretch multiplies x, horizontal shifts are subtracted or added to x, and vertical shifts are added or subtracted to the entire function.

4 0

3 years ago