3 years ago

What rule did samantha apply to make the new triangle

Mathematics

1 answer:

Vinil7 [7]3 years ago

6 0

She made it smaller.

You might be interested in

You take measurements of the distance traveled by an object that is increasing its speed at a constant rate. The distance travel

Serhud [2]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

Given:

$s_1 = 21 \ \ t_1 = 1\\\\s_2 = 59 \ \ t_2 = 2\\\\s_3 = 141 \ \ t_3 = 4$

All points are on the graph including its quadratic function, in order to install their coordinates to values of x and y with the following values:

$y= ax^2 + bx + c\\\\21=a+b+c$ Inserting the coordinates of the first point

$y= ax^2 + bx + c\\\\59 =4a+2b+c$ Inserting the coordinates of the second point

$y= ax^2 + bx + c\\\\141=16a+4b+c$ Inserting the coordinates of the third point

5 0

3 years ago

Each year 183 million pounds of lobster are caught in the united states and canada. Twenty five percent of this amount is sold l

Lynna [10]

Answer:

45,750,000

Step-by-step explanation:

just multiply 185,000,000 by .25 :)

7 0

3 years ago

Decrease eight times a number by twice the same number

kap26 [50]

Answer:

Step-by-step explanation:

8x-2x

8 0

2 years ago

A giant pie is created in an attempt to break a world record for baking. The pie is shown below: A circle is shown with a centra

elena-s [515]

Answer:

33.14 ft^2

Step-by-step explanation:

First find the area of the circle

The diameter is 20 ft so the radius is 1/2 of the diameter of 20*1/2 = 10 ft

A = pi r^2 = pi ( 10)^2 = 100 pi

The central angle is 38

That is a fraction of the circle, which is 360 degrees

38/360 = 19/180

Multiply the fraction of the circle by the area

19/180 * 100 pi

19/9 * 5 pi

Using 3.14 for pi

33.144444

To the nearest hundredth

33.14 ft^2

4 0

3 years ago

Which expression is equivalent to 2n+n-0.65n 3n-0.65 3n - 0.35 2.65n 2.35n

Stells [14]

2.35n is equivalent. 2n + n is 3n, and 3n - 0.65n is 2.35n

8 0

3 years ago