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attashe74 [19]
3 years ago
8

Rita is adding 3 + (negative 8) + 1. She rewrites the expression as 3 + (negative 1) + 8.

Mathematics
1 answer:
Alexxx [7]3 years ago
6 0

Answer:

that she switched the equation

Step-by-step explanation:

when you switch an subtraction or negitive based equation, the answer is prob/ most likely gonna change

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Use the quadratic formula to solve x^2-5x-2=0 HELP PLEASE!
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Answer:

I rounded to the nearest hundredth if that's okay.

Step-by-step explanation:

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3 years ago
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I don't know what this problem is <br>​
Kay [80]

Step-by-step explanation:

midpoint formula:

{ (x2 + x1) /2 } for x-coordinate of the midpoint

<em>and</em>

{ (y2 + y1) /2 } for y-coordinate of the midpoint

The point E is located at (-2,3)

The point F is located at (1,6)

-----------------------------------------------------------------

{ (x2 + x1) /2 } for x-coordinate of the midpoint

{ [ (-2) + (1) ] /2 } = (-2+1) /2 = -1/2 or -0.5

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{ (y2 + y1) /2 } for y-coordinate of the midpoint

{ [ (3) + (6) ] /2 } = (3+6) /2 = 9/2 or 4.5

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<em>Seriously, dude. You got the right answer. </em>

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3 years ago
What is -2 1/2 + 1 1/3
Doss [256]

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3 years ago
When a numerator equals zero, a ratio is what?
aksik [14]

Answer:

A numerator is allowed to take on the value of zero in a fraction. Any legal fraction (denominator not equal to zero) with a numerator equal to zero has an overall value of zero. all have a fraction value of zero because the numerators are equal to zero.

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Answer:

x + 43 = 72.98

<u>   - 43      -   43</u>

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Step-by-step explanation:

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