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irga5000 [103]
2 years ago
15

George is 14 years old. His age is 2 years more than twice his brother, Jhon's age. How old is John?

Mathematics
1 answer:
Luda [366]2 years ago
8 0

Answer:

30

Step-by-step explanation:

14×2=28

28+2=30

i hate riddles

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Help me plz I need it I'm very desperate help
Klio2033 [76]

Answer:

1/45

Step-by-step explanation:

There are 10 marbles

P ( yellow) = yellow marbles / total = 2/10 = 1/5

We do not replace the marble

There are 9 marbles, 1 of which is yellow

P ( yellow) = yellow marbles / total = 1/9

P ( yellow, no replacement, yellow) = 1/5 * 1/9 = 1/45

8 0
3 years ago
Read 2 more answers
Which of the following expressions is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part?
makvit [3.9K]
"−5 − 4i" is the one among the following expressions given in the question that <span>is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part. The correct option among all the options that are given in the question is the third option. I hope that this is the answer that has helped you.</span>
3 0
2 years ago
How do you solve this
mars1129 [50]

Answer:

The inquality is always false i think..

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do I get the answer??
Lubov Fominskaja [6]

Answer:

4√10

Step-by-step explanation:

Hello!

Let's first simplify the radical.

We can do this by expanding the radical:

We need to pull out a perfect square factor to expand a radical and simplify it. In 45, we have 9 and 5 multiplied, and 9 is a perfect square.

Let's work with √45:

  • √45 can be written as √9 * √5 (using the rule √ab = √a * √b)
  • √9 simplifies to 3, so it is 3√5

Now we can simplify the operation in the parenthesis by combining like terms:

  • 3√5 + √5
  • √5 + √5 + √5 + √5
  • 4√5

Now using the same rule as above, we can multiply the values:

  • √2(4√5)
  • 4√10

Your solution is 4√10

3 0
2 years ago
What’s the slope of (-3,4)(2,-5)
olasank [31]
-9/5 or -1.8
2 - - 3 = 5
-5 - 4 = -9
6 0
3 years ago
Read 2 more answers
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