Look at attachment for the question

Mathematics

2 answers:

timurjin [86]3 years ago

5 0

Answer:

Step-by-step explanation:

For two shapes to be similar they must have a set ratio. The only one that does have a set ratio is Y.

So the answer is C

The ratio is 1 : 2

1 * 2 = 2 = w = Yw (the width for rect y)

2 * 2 = 4 = l = Yl (the length for rect Y)

Eduardwww [97]3 years ago

5 0

C have a blessed fulfilled day

You might be interested in

Can someone help me

FromTheMoon [43]

BC is 8.7
CA is 20
hope this helps

6 0

3 years ago

Suppose that y varies directly with x and y3 when x = 9. What is y when x = 18? y = [?]

exis [7]

Answer:

y=6

Step-by-step explanation:

y=kx

3=9k

k=3/9

k=1/3

y=kx

y=1/3 × 18

y=6

8 0

2 years ago

Please help me with this problem. How do I find x?

inysia [295]

Assuming that is 2 right triangles sharing a side
height^2 = 20^2 -7^2
height^2 = 400 - 49
height^2 = 351
height = 18.7349939952 
x^2 = 24^2 - 18.7349939952^2
x^2 = 576 -351
x^2 = 225
x = 15

7 0

3 years ago

How many five-card hands (drawn from a standard deck) contain exactly three fives? (A five-card hand is any set of five differen

VashaNatasha [74]

Answer:

4512.

Step-by-step explanation:

We are asked to find the number of five-card hands (drawn from a standard deck) that contain exactly three fives.

The number of ways, in which 3 fives can be picked out of 4 available fives would be 4C3. The number of ways in which 2 non-five cards can be picked out of the 48 available non-five cards would be 48C2.

$4C3=\frac{4!}{3!(4-3)!}=\frac{4*3!}{3!*1}=4$