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myrzilka [38]
3 years ago
10

If the triangles are similar, find the scale factor from triangle DEF to triangle ABC.

Mathematics
2 answers:
siniylev [52]3 years ago
7 0
Answer:
If you divide all of the coordinating numbers by each other it all divides and simplifies down to 3/2 or 1.5.
Tatiana [17]3 years ago
5 0

Answer:

3/2

Step-by-step explanation:

divide 33 by 22, you get 1.5

3/2 is 1.5 so ya

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Your sister can get $30 per day, d, for selling clothes at the market. But she has to pay $60 at first for renting a stand. You
Alex

Answer:

6 days

Step-by-step explanation:

pay 60 = -60

Let d = the number of days

30d - 60 = sister

20d = me

Equation:

30d - 60 = 20d                    Move 30 to the other side

-30d          -30d

-60 = 20d - 30d                    Combine liked terms

-60 = -10d                                

-10     -10                                Divide

d = 6

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3 years ago
The parrots at the top of the tree is about 10 inches long and has a wing span of 15 inches what fraction represents the birds l
QveST [7]
The correct answer is 10/15, simplified to 2/3.
6 0
3 years ago
Bill is putting his baseball cards in a binder. For the amount of baseball cards he has, he knows he can use either 5 on each pa
Alexandra [31]
45 because if he had any less, there would be left overs for either the 5 per page or 9 per page.
7 0
3 years ago
Read 2 more answers
Help
vaieri [72.5K]

Answer and Step-by-step explanation:

Given Asin(wt + phi), we know that sin (A + B) = sinAcosB + sinBcosA. This means:

Asin(wt + phi) = Asin(wt)cos(phi) + Asin(phi)cos(wt).

Let Acos(phi) = c2 and Asin(phi) = c1 we have:

Asin(wt + phi) = c2sin(wt) + c1cos(wt)

8 0
2 years ago
Help anyone can help me do this question 2,I will mark brainlest.​
Gnom [1K]

Answer:

n(x) = 8 \: n(y) = 12 \\ n(x\: u \: y) = 8 + 12 \\ n = 20

3 0
3 years ago
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