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givi [52]
3 years ago
6

The polygons in each pair are similar. find the scale factor of the smaller figure to the larger figure.

Mathematics
1 answer:
zaharov [31]3 years ago
4 0
Use the lengths of corresponding sides
so answer is 16:40  which simplifies to  2:5.
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DJ Giovanni is making a playlist for a friend; he is trying to decide what 12 songs to play and in what order they should be pla
Elena L [17]

Answer:

5.78×10¹⁵

Step-by-step explanation:

The playlist has 12 songs, and he wants the same number of songs for each genre, so he must pick 4 songs per genre.

The number of ways he can choose 4 country songs (ignoring the order) is ₂₂C₄ = 7315.

The number of ways he can choose 4 reggae songs (ignoring the order) is ₁₁C₄ = 330.

The number of ways he can choose 4 pop songs (ignoring the order) is ₅C₄ = 5.

The total number of combinations is 7315 × 330 × 5 = 1.21×10⁷.

Once he has his 12 songs selected, the number of ways he can arrange them is ₁₂P₁₂ = 12! = 4.79×10⁸.

So the total number of possible playlists is:

(1.21×10⁷) × (4.79×10⁸) = 5.78×10¹⁵

4 0
3 years ago
The slope of the line through the points is 2. Which statement describes how the slope relates to the height of the water is the
SOVA2 [1]

Answer:

The height of the water increases 2 inches per minute. Or A

Step-by-step explanation:

Edge

6 0
3 years ago
Fifteen times the square of a non-zero number is equal to 15 times the number
defon
15·x²=15·x so 
x²=x 
x·x=x  with x≠0 than x must be 1 
x=1
5 0
2 years ago
Read 2 more answers
Jordan has $55 . she ears $67 by doing chores how much money does jordan have now?
miss Akunina [59]
She now has $122. If you add $55 and $67, since that is how much she earned doing chores, it will give you your answer. Hope this helped!
5 0
3 years ago
PLEASE HELP!! point a= (3,2) point b=(27,30) point c is between point a and b what is c's coordinates
Yuki888 [10]

Answer:

let c is a point between a and b we can find the coordinates of c by using mid-point formula

the coordinate x of c is equal to

x=(x1+x2)÷2

x=(3+27)÷2

x=30÷2

x=15

the coordinate y of c is equal to

y=(y1+y2)÷2

y=(2+30)÷2

y=32÷2

y=16

so the coordinates of c are (15,16)

4 0
3 years ago
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