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4 years ago

What is 2+2=2+2-6+2+7

Mathematics

2 answers:

MrMuchimi4 years ago

5 0

Answer:

4=7

Step-by-step explanation:

solmaris [256]4 years ago

4 0

Alright, let's break this down, starting with the left hand side (LHS), which is 2+2. As we know, 2+2 = 4.

Now for the right hand side (RHS):

2+2-6+2+7 = (2+2+2+7) - 6 = 6 + 7 - 6 = 7

But the RHS of the equation is not equal to the LHS, so the question is wrong (the equation as per the question is 4 = 7)

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3 years ago

What is 8^2 + 15^2= c^2

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3 years ago

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During the mayoral election,two debates were held between the candidates. The first debate lasted 1 2/3 hours.The second one was

butalik [34]

Answer:

2nd debate was 3 hours long.

Step-by-step explanation:

We have been given that during the mayoral election,two debates were held between the candidates. The first debate lasted 1 2/3 hours. The second one was 1 4/5 times as long as the first one.

Let us find the estimate of time spent on 2nd debate.

1 2/3 hours would be approximately 2 hours. 1 4/5 times would be equal to 2 times.

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Therefore, the estimated time is less 4 hours.

To find the time spent on 2nd debate, we will multiply 1 2/3 by 1 4/5.

First of all, we will convert mixed fractions into improper fractions as:

$1\frac{2}{3}=\frac{5}{3}$

$1\frac{4}{5}=\frac{9}{5}$

Now, we will multiply both fractions as:

$\frac{5}{3}\times \frac{9}{5}$

$\frac{1}{3}\times \frac{9}{1}$

$\frac{9}{3}\Rightarrow 3$

Therefore, the 2nd debate was 3 hours long.

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4 years ago