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My name is Ann [436]
3 years ago
13

Please someone help! Thank yOU!

Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0

Answer:

I'vehad to solve these questions before and perosnally math      way helps its a site and helps solve questions check it out and thanks me later(: Have a nice afternoon/night/morning.

Step-by-step explanation:

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Tangle ABC is dilated to create triangle ABC using
solmaris [256]

Answer:

scale factor = 4

Step-by-step explanation:

The scale factor is the ratio of OA' to OA , that is

scale factor = \frac{OA'}{OA} = \frac{3+9}{3} = \frac{12}{3} = 4

3 0
3 years ago
Kế hoạch đi dã ngoại của một gia đình sẽ bị hủy nếu trời có mây hoặc mưa. Biết xác suất để trời có mây là có mưa là có cả mây và
77julia77 [94]

Answer:

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5 0
3 years ago
Gianna brought seven necklaces for $50.75 and Winnie brought three necklaces for $24.60 who got the better deal
olganol [36]
Gianna paid less per necklace so she got the better deal

Gianna: 50.75 / 7 = 7.25
So she paid $7.25 per necklace
Winnie: 24.60 / 3 = 8.20
So she paid $8.20 per necklace

4 0
3 years ago
What is the slope of 4x-3y=18
pashok25 [27]

Answer:

Look below

Step-by-step explanation:

4x-3y=18\\-3y=18-4x\\y=4/3x-6

4 0
3 years ago
Read 2 more answers
-4x-2(8x+1)=-(-2x-10)
Andrew [12]
Answer: -6/11

-4x - 2(8x + 1) = -(-2x - 10)               Distributive Property
-4x - 16x - 2 = 2x + 10                     Combine like terms
-20x - 2 = 2x + 10                           Subtract 2x from both sides
-22x - 2 = 10                                   Add 2 to both sides
-22x = 12                                         Divide by -22 for both sides
x = -6/11                                           Answer!
3 0
3 years ago
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