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Oksanka [162]
3 years ago
8

Determine if the ratio is proportional. 21/14 = 18 /12

Mathematics
1 answer:
balandron [24]3 years ago
4 0

Answer:

252=252 so

Step-by-step explanation:

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Plz help! What is the surface area of the figure?​
dexar [7]

Answer:

483 ft²

Step-by-step explanation:

2(7x7)=   98

3(5x12)=180

2(12x5)=120

2(5x5)=   50  

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6 0
3 years ago
If a translation takes triangle CAT to C'A'T', what is A'T'?
Marina86 [1]

Answer:

square root of 10

Step-by-step explanation:

since triangle CAT with vertex A at negative 2 comma 1, vertex T at negative 1 comma 4 and vertex C at 0 comma 0, side AT has a measure of square root of 10 units, side TC has a measure of square root of 17 units, and side AC has a measure of square root of 5 units, therefore the square root will be 10

7 0
3 years ago
2ab + 4 = d solve for a
Anestetic [448]

Answer:

a = d/2b - 2/b

Step-by-step explanation:

2ab+4=d

2ab=d-4

a= d/2b - 4/2b

<h2>a = d/2b - 2/b</h2>
8 0
3 years ago
Ashley earn 60 points every time she shops at a grocery store she needs a total of 2580 points to receive a prize so far she has
lutik1710 [3]
Answer: 35 more times
How: (if she gets 60 points for each grocery store visit then first do 2580-480=2100. she still needs 2100 points so then 2100/60 = 35 grocery visits!)
4 0
3 years ago
HELP MEEEEE PLEASE I DONT UNDERSTAND THIS QUESTION?????
Vanyuwa [196]

Answer:

It's B

Step-by-step explanation:

4 0
3 years ago
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