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2 years ago

What’s the answer .??????????????

Mathematics

1 answer:

azamat2 years ago

5 0

9514 1404 393

Answer:

20 - (-56) = 76

Step-by-step explanation:

The greatest difference exists between the numbers that are farthest apart on the number line.

Here, the most positive number is +20. The most negative number is -56. Then the greatest difference is ...

20 - (-56) = 76

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Witch is bigger -5 or -55

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The answer to which is bigger is -5 because it is closer to zero

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3 years ago

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Television networks rely on surveys to determine how many people watch their programs. In a survey of 3,000

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Step-by-step explanation:

$\frac{480}{3000}$ x 105,000,000 = 16,800,000

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9 months ago

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3 years ago

PLEASE HELP WITH GRAPH LAST QUESTION I NEED

SVETLANKA909090 [29]

Answer:

$\sf g(x) = -1(x+3)^2 -2$

Explanation:

$\sf original \ graph: \ y=-x^{2}$

the graph is translated 3 units to the left and 2 units down.

vertex: (-3,-2) point: (-1,-6)

$\sf so \ new \ graph :$

$\sf y = a(x-h)^2 +k$

$\sf -6 = a(-1-(-3))^2 -2$

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$\sf equation:$

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$\sf y = -1(x+3)^2 -2$

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2 years ago

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You are graphing Square ABCDABCDA, B, C, D in the coordinate plane. The following are three of the vertices of the square: A(4,

Kitty [74]

Answer:

D(4,-3)

Step-by-step explanation:

Given three of the vertices of the square: A(4, -7), B(8, -7),C(8, -3)

Let the coordinate of the fourth vertex be D(x,y).

We know that diagonals of a square are perpendicular bisector. So, the midpoint of both diagonals is the same.

The diagonals are BD and AC

Midpoint of BD = Midpoint of AC

$\left(\dfrac{8+x}{2},\dfrac{-7+y}{2}\right) =\left(\dfrac{4+8}{2},\dfrac{-7+(-3)}{2}\right)\\ \left(\dfrac{8+x}{2},\dfrac{y-7}{2}\right) =\left(\dfrac{12}{2},\dfrac{-10}{2}\right)\\ \left(\dfrac{8+x}{2},\dfrac{y-7}{2}\right) =\left(6,-5\right)\\$Therefore$:\\\dfrac{8+x}{2}=6\\8+x=12\\x=12-8\\x=4\\$Similarly$\\\dfrac{y-7}{2}=-5\\y-7=-5*2\\y-7=-10\\y=-10+7=-3$

The coordinates of the fourth vertex is D(4,-3)

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3 years ago