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Neporo4naja [7]
3 years ago
10

What is -1/2 - (-4/5)?

Mathematics
2 answers:
dmitriy555 [2]3 years ago
8 0

Answer:

3/10

Step-by-step explanation:

-1/2 =-5/10

-4/5=-8/10

-5/10 -(-8/10)

-5/10 + 8/10=3/10

Natalija [7]3 years ago
4 0

Answer:

your answer would be 0.3

Step-by-step explanation:

i just got it correct

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Can someone help me solve this?
svetoff [14.1K]

Answer:

honestly they all are the same i had a similar question and thats what i put so yeah sorry if i didn`t help

Step-by-step explanation:

6 0
2 years ago
Sep 11, 6:11:06 PM
Aloiza [94]

Answer:

5 inches

Step-by-step explanation:

First of all dont make your sentences long and second this doesnt make sence

3 0
2 years ago
3. If you were to graph the equation y = -x + 1 and graph the equation y
Nat2105 [25]

Answer: (3, -2)

Step-by-step explanation: graphed both of em on desmos and thats the intersection.

5 0
2 years ago
Harry is trying to solve the equation y = 2x^2 − x − 6 using the quadratic formula. He has made an error in one of the steps bel
Bond [772]
He made a mistake in step #2. It seemed to be a trivial mistake because it involved signs, but it still had a great impact. Since step#2, his solution was already wrong.

Instead of
(-1)²-4(2)(-6) = 1 + 48 = 49

What he did is
(-1)²-4(2)(-6) = -1 + 48 = 47
4 0
2 years ago
What is the line of SYMMETRY for they PARABLLA who’s equation is y=3x2+24x-1?
Arada [10]

Answer

The line of symmetry x = -4

Step by step explanation

Here we have to use the formula.

The symmetry of a parabola x = -b/2a

Now compare the given equation y = 3x^2 + 24x -1 with the general form y = ax^2 + bx + c and identify the value of "a" and "b"


Here a = 3 and b = 24. Now plug in these values in to the formula to find the line of symmetry.

x = -24/ 2(3)

x = -24/6

x = -4

Therefore, the line of symmetry x = -4.

Thank you.

6 0
3 years ago
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