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padilas [110]
2 years ago
7

I feel so stupid, but I need helping figuring out this problem. I can’t remember how to do it. Can someone help me please

Mathematics
1 answer:
AleksandrR [38]2 years ago
3 0
The answer is C. 
90/105=6/7
Hope this helps!
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I NEED HELP WITH THIS MATH QUESTION, what are the 3 options ?
Zina [86]

Answer:

last one

Step-by-step explanation: 25 divided by four is 6.25

4 0
2 years ago
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Bob and mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum
taurus [48]
I can only give possible combinations of the ages. This is because only the product is given. Had the sum of all ages been given, possible combinations would boil down into 1 combination.

3 kids with a youngest. This means that the ages are not the same.
We do prime factorization to get the age combination.

72 ÷ 2 = 36
36 ÷ 2 = 18
18 ÷ 2 =   9
  9 ÷ 3 =   3
  3 ÷ 3 =   1

1 x 2 x 2 x 2 x 3 x 3 = 72

Possible combination with no repeating number.

1 x 8 x 9 = 72
2 x 4 x 9 = 72
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4 0
3 years ago
I need this quickly please
IRINA_888 [86]

Answer:

y = 15x + 20 or 15x - y + 20 = 0

x = 11

Step-by-step explanation:

Line is passing through the points (0, 20) & (2, 50)

Slope of line = (50 - 20)/(2 - 0) = 30/2 = 15

Equation of line

y - 20 = 15(x - 0)

y - 20 = 15x

y = 15x + 20 or 15x - y + 20 = 0

Plug y = 185 in above equation, we find:

185 = 15x + 20

185 - 20 = 15x

165 = 15x

x = 165/15

x = 11

5 0
2 years ago
Which of thw following is equivalent to √20?​
kupik [55]

Answer:

it is b

Step-by-step explanation:

3 0
3 years ago
Please help ill mark brilliant​
Anastasy [175]
B is the answer to the question :)
8 0
3 years ago
Read 2 more answers
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