All categories

3 years ago

Describe fully the single transformation that maps triangle a onto triangle b

Mathematics

1 answer:

julsineya [31]3 years ago

5 0

Answer:

the triangle A is translation to the triangle B.

Step-by-step explanation:

The ratio of x-coordinates is 4 /7 = 1.75 , so the scale factor of the dilation that maps (4,6) onto (7,9) is 1.75.

So, translation: (x,y) ↦ (x−2,y−1)

You might be interested in

Kindly solve ½=4/?, What's going to be the answer? Thank you

Luda [366]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE I WILL GIVE BRAINLIEST..................don't do it A

Ivahew [28]

Step-by-step explanation:

b.3n/2 = 7/2

6n = 14

n = 2 1/3

c.-x/2 + 6 = -13/4

-x/2 = -37/4

-4x = -74

x = 18 1/2

d.3x/10 = 2/5

15x = 20

x = 1 1/3

e.x/10 = -20/3

3x = -200

x = -66 2/3

f.269x/56 = 10

269x = 560

x = 2 22/269

5 0

3 years ago

Help please I need it

MaRussiya [10]

Answer:

okk

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

beginning at sea level a scuba diver dove 1 2/3 feet into the water , and then dove an additional 3 2/5 feet at what elevation i

skad [1K]

The given details are illustrations of addition and subtractions of fractions. The scuba driver is at an elevation of $-5\frac{1}{15}$ ft below the sea level.

Given that:

$n_1 = 1\frac 23$ --- the first dive

$n_2 = 3\frac 25$ ---- the additional dive

From the question, we understand that the diver starts at the sea level.

This is represented with 0ft.

So, the diver's elevation (d) is calculated as follows:

$d = 0 - n_1 - n_2$ --- we use subtraction because the diver is below the sea level

So, we have:

$d = 0 - 1\frac 23 - 3\frac 25$

$d = - 1\frac 23 - 3\frac 25$

Convert fractions

$d = - \frac 53 - \frac{17}5$

Take LCM

$d = \frac{-5 \times 5 - 17 \times 3}{15}$

$d = \frac{-76}{15}$

Reduce fraction

$d = -5\frac{1}{15}$

The above value means that the diver's elevation is at $-5\frac{1}{15}$ ft below the sea level.