3 years ago

Please Solve Correctly. And you WILL receive 100 POINTS!!! And become Brainleast!! Good Luck.

Mathematics

2 answers:

tatyana61 [14]3 years ago

8 0

Answer:

Step- by step explanation:

It equals six and he kind of did it right it just wouldn’t look right to other people

Hoochie [10]3 years ago

8 0

Answer:

Step 1: Determine if William is correct

(-6) - (+3)

-6 - 3

-9

So... William was incorrect because he make the 6 positive when it is supposed to be negative.

He did: 6 + (-3) = 3

He was supposed to do: -6 + (-3) = -9

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Read 2 more answers

2. What is the value of x if the angles within a triangle are 2x +1, 7x-2 and 3x +5?

noname [10]

Answer:

$x=14.67\\$ °

Step-by-step explanation:

The sum of all the three angles of any triangle is 180°

Putting sum of all the angles given equals to 180°

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$x=\frac{180-4}{12}$

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