All categories

3 years ago

The two triangles below are similar. What is the similarity ratio of AABC to ADEF?

Mathematics

1 answer:

Dominik [7]3 years ago

6 0

Answer:

2 : 1

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

AC : DF = 8 : 4 = 2 : 1

You might be interested in

On a coordinate plane, a straight red line with a negative slope, labeled g of x, crosses the y-axis at (0, negative 7). A strai

emmainna [20.7K]

Answer:

$f(-3)=g(-3)$

Step-by-step explanation:

The graph shows two linear functions that intersect at (-3,-4).

The blue line is f(x).

At the point of intersection:

$f(-3)=-4$ ....eqn1

The blue line is g(x).

At the point of intersection

$g(-3)=-4$ ....eqn2

Equating both equations we get:

$f(-3)=g(-3)$

The statement that is true regarding the two functions is that:

$f(-3)=g(-3)$

8 0

4 years ago

Read 2 more answers

Write the equation of a line in slope-intercept form, y = mx + b, between the following

kupik [55]

Answer:

$y = \frac{3}{2} x + 2$

Step-by-step explanation:

In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.

$\boxed{slope = \frac{y1 - y2}{x1 - x2} }$

Using the formula above,

$slope = \frac{5 - ( - 4)}{2 - ( - 4)}$

$m = \frac{5 + 4}{2 + 4}$

$m = \frac{9}{6}$

$m = \frac{3}{2}$

Substitute the value of m into the equation:

$y = \frac{3}{2} x + b$

To find the value of b, substitute a pair of coordinates into the equation.

When x= 2, y= 5,

$5 = \frac{3}{2} (2) + b$

5= 3 +b

b= 5 -3

b= 2

Thus, the equation of the line is $y = \frac{3}{2} x + 2$ .

5 0

3 years ago

Select the answer that shows the correct use of numbers.

Arte-miy333 [17]

Answer:

The answer is C

5 0

3 years ago

The population of current statistics students has ages with mean muμ and standard deviation sigmaσ. samples of statistics studen

Aleonysh [2.5K]

What does the central limit theorem tell us about the distribution of those mean ages?

<span>A. </span>Because n>30, the sampling dist of the mean ages can be approximated by a normal dist with a mean u and a SD o/sqrt 54,

Whenever n<span>>30 the central limit theory applies.</span>

6 0

3 years ago

Can you explain how you would convert 4 m to millimeters?

Andrew [12]

M to millimetres is 3 steps. m > dm > cm > mm. since it is 3 steps down, the comma goes 3 places left. 4 > 0,4 > 0,04 > 0,004. so 4 m is equal to 0,004 mm

7 0

3 years ago