All categories

3 years ago

Find the coordinates of the image after a reflection across y=-1 followed by a translation <2,-1>.

Mathematics

1 answer:

tiny-mole [99]3 years ago

5 0

Answer:

S' (1,-2)

S'' (0,0)

Step-by-step explanation:

You might be interested in

What is (-2,6) and ( 5,13) in slope

Feliz [49]

rise / run

13 + 6 / - 2 + 5 = 19 / - 3 = - 6.333 or - 6 and 1 / 3

8 0

2 years ago

A baseball team has won 10 of its first 18 games.There were no ties.Select three sets of games won games lost that are proportio

storchak [24]

Answer:

idk but my guess is d

Step-by-step explanation:

7 0

3 years ago

Farah rolls a fair dice and flips a fair coin. What is the probability of obtaining a 5 and a head? Give your answer in its simp

yan [13]

Answer:

1/12

Step-by-step explanation:

1 in 6 probablity on the dice and 1/2 probablity on the coin. multiply 6 and 2 = 12

1/12 probablity

i think this is the right answer but im not 100 percent sure

6 0

3 years ago

The graph of which function will contain the point(2,10)

kotegsom [21]

Answer:

point (2 , 10)

Y= 5X

10 = 5(2)

10= 10

3 0

2 years ago

Find the area of a quadrilateral ABCD in which AB = 3 cm, BC = 4 cm, CD = 4 cm, DA = 5 cm and AC = 5 cm.

melamori03 [73]

Answer:

$6+2\sqrt{21}\:\mathrm{cm^2}\approx 15.17\:\mathrm{cm^2}$

Step-by-step explanation:

The quadrilateral ABCD consists of two triangles. By adding the area of the two triangles, we get the area of the entire quadrilateral.

Vertices A, B, and C form a right triangle with legs $AB=3$ , $BC=4$ , and $AC=5$ . The two legs, 3 and 4, represent the triangle's height and base, respectively.

The area of a triangle with base $b$ and height $h$ is given by $A=\frac{1}{2}bh$ . Therefore, the area of this right triangle is:

$A=\frac{1}{2}\cdot 3\cdot 4=\frac{1}{2}\cdot 12=6\:\mathrm{cm^2}$

The other triangle is a bit trickier. Triangle $\triangle ADC$ is an isosceles triangles with sides 5, 5, and 4. To find its area, we can use Heron's Formula, given by: