Mathematics, 10.03.2021 02:30, ewalchloe5067920
Triangle $ABC$ is shown below. Triangle $ABC$ undergoes a transformation to create triangle $A'B'C'$ .
The x axis ranges from negative five to five. The y axis ranges from negative five to five. Clockwise from the top, the Points reed, A, C, B.
Which statements about the location of point $B'$ are true?
Select all that apply.
A When triangle $ABC$ is reflected over the $y$ -axis to create triangle $A'B'C'$ , the coordinates for $B'$ are $\left(1,\ -1\right)$ .
B When triangle $ABC$ is rotated $90\degree$ clockwise about point $A$ to create triangle $A'B'C'$ , the coordinates for $B'$ are $\left(3,\ 3\right)$ .
C When triangle $ABC$ is dilated from the origin by a scale factor of $\frac{1}{4}$
to create triangle $A'B'C'$ , the coordinates for $B'$ are $\left(4,\ 4\right)$ .
D When triangle $ABC$ is translated $2$ units to the left and $1$ unit down to create triangle $A'B'C'$ , the coordinates for $B'$ are $\left(-1,\ 0\right)$ .
E When triangle $ABC$ is dilated from the origin by a scale factor of $5$ to create triangle $A'B'C'$ , the coordinates for $B'$ are $\left(5,\ 5\right)$ .
Answers: 1
Mathematics, 21.06.2019 19:00, miguelc2145
Give me the equations of two lines that have the same slope but are not parallel.
Answers: 3
Mathematics, 21.06.2019 21:30, jtorres0520
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Mathematics, 21.06.2019 21:40, dededese2403
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
Triangle $ABC$ is shown below. Triangle $ABC$ undergoes a transformation to create triangle $A'B'C'$...
English, 19.07.2021 20:00
Biology, 19.07.2021 20:00
Biology, 19.07.2021 20:00