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const2013 [10]
3 years ago
12

There are 53 people in

Mathematics
1 answer:
telo118 [61]3 years ago
6 0

Answer:

1643

Step-by-step explanation:

53

x 31

53

+159=

Answer=1643

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Hanna shops for socks that cost $2.99 for each pair and blouses that cost $12.99 each. Let x represent the number of pairs of so
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X:  # of pairs of socks; y:  # of blouses
Then $2.99x+$12.99y=$43.92.
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Which formula can be used to express the law of conservation of momentum, where p = momentum?
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The answer is A. pi=pf

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What is the equation of the line that is perpendicular to the given line and passes through the point (5,3)
Pani-rosa [81]

perpendicular lines have a slope that is a negative reciprocal


A) 4x-5y=5

subtract 4x

solve for y

-5y = -4x+5

divide by -5

y = 4/5 x+5   slope is 4/5  perpendicular slope is -5/4

y -y1 =m(x-x1)  point slope form of a line

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B)  5x+4y = 37

subtract 5x

4y =-5x +37

divide by 4

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y -y1 =m(x-x1)  point slope form of a line

y-3 = 4/5 (x-5)

C)4x+5y=5

subtract 4x

5y = -4x +5

divide by 5

y = -4/5 x +1

y =-4/5 x +1  slope is -4/5 perpendicular slope is 5/4

y -y1 =m(x-x1)  point slope form of a line

y-3 = 5/4 (x-5)

D)5x-4y=8

subtract 5x

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divide by -4

y = 5/4 x-2

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y -y1 =m(x-x1)  point slope form of a line

y-3 = -4/5 (x-5)



6 0
4 years ago
Help me solve this question for geometry and thanks !!
Degger [83]

Answer:

(-2, -6)

Step-by-step explanation:

g(x) = (x+2)²-6

= x²+4x+4-6

= x²+4x-3

the vertex :

x = -4/2 = -2

y = (-2+2)²-6 =0-6 = -6

point of vertex : (-2, -6)

4 0
3 years ago
Which point is the reflection of point E across the y-axis ? What’s are it’s coordinates?
andriy [413]

Answer:

I need more info

Step-by-step explanation:

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