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3 years ago

HELP ME PLEASE!! ITS OVERDUE!!! 100 POINTS!! PLEASE HELPS!

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

8 0

Answer: So sorry come back later

Step-by-step explanation:

My adress is 1402 92nd Street, NYC

PtichkaEL [24]3 years ago

8 0

Answer:

3 answer

Step-by-step explanation:

so the answer is 3 and yeah i calculate it .

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Line 'L' is horizontal and passes through (-5,8). Line 'L is vertical and passes through $(4,-1)$. Find the point of intersectio

Elanso [62]

<h3>The two lines intersect at (4,8)</h3>

Every y coordinate on the horizontal line is the same, so each point has a y coordinate of y = 8. This is to be able to pass through (-5,8)

Every x coordinate on the vertical line is the same, so each point has an x coordinate of x = 4. This is to be able to pass through (4,-1)

Put this together to get the answer (x,y) = (4,8)

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3 years ago

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A soccer ball was kicked in the air and follows the path h(x)=−2x2+1x+6, where x is the time in seconds and h is the height of t

madam [21]

The ball will hit the ground at 2 seconds.

Step-by-step explanation:

Given that,

The path of the ball = h(x)=−2x2+1x+6

Here,

x is the time while h is the height of ball.

When the ball will hit the ground, the height will become zero. Therefore,

h(x)=−2x2+1x+6

0 =−2x2+1x+6

2x2 -1x - 6 = 0

This is a quadratic equation, hence by applying quadratic equation formula:

$x = \frac{-b +- \sqrt{b^{2} - 4ac } }{2a}$

here,

a = 2

b = -1

c = -6

Putting these values in formula, we get

$x = \frac{-(-1) +- \sqrt{-1^{2} - 4.2.-6 } }{2.2}$

$x = \frac{1 +- \sqrt{1 + 48 } }{4}$

$x = \frac{1 +- \sqrt{49 } }{4}$

$x = \frac{1 +- 7 }{4}$

x = 2, -3/2

As the time cannot be negative. Therefore, the ball will hit the ground at 2 seconds.

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4 years ago

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Which of the tables represents a function? (4 points)<br> Please help i’m having a really hard time

Irina-Kira [14]

Answer:

table A

Step-by-step explanation:

side note: if the outputs have the same numbers there not a function

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3 years ago

Anyone know the answer ill mark u as brainlist

Maslowich

Answer:

your answer would be D

Step-by-step explanation:I really hope you get it right <3 : )

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4 years ago

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Convert the expression (√5)(∛5) to exponential form. Show your work

umka2103 [35]

The answer to you’re question is 5 1/2 multiplied by 5 1/3. I submitted a photo showing how to put the answer.

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3 years ago