2 years ago

What equation in slope intercept form represents the line that passes through the two point? (6.9,5.9), (10.9,-2.1)

Mathematics

1 answer:

den301095 [7]2 years ago

6 0

Answer:

y = 2x + b

I dont know what b is but the slope is 2 I think

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A triangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What is the perimeter of the res

Nataliya [291]

Answer:

Step-by-step explanation:

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3 years ago

Can you help me with my homework please

umka21 [38]

#4(a)

row-seat: 3- 13, 4-15, 5-17, 6-19, 7-21

(b)

the equation works for row 1 but not for any of the rows after this

Ex: Row 2, S=7(2)+2, this would equal 14 but there isn't 14 seats in row #2

(c)

S=2(1)+7, there is 9 seats in row 1

2(2)+7=11, there is 11 seats in row 2

2(3)+7= 13, there is 13 seats in row 3

(d)

2(15)+7=37

2*15=30, 30+7=37

(e)

91=2(r)+7

91-7=2(r)+7-7

84=2(r)

84/2=2(r)/2

42=r, the row with 91 seats is row 42

3 0

2 years ago

Jessica has a circular birdbath in her backyard with a radius of 1.25 feet. She wants to place a decorated border around the cir

Alexxandr [17]

Answer:

The total cost is 28.26.

Step-by-step explanation:

The radius of the birdbath is 1.25 feet.

The cost per foot is 3.6 .

The formula for perimeter of circle is given by,

= 2πR , where R is the radius of circle.

Inserting the above value of radius in the equation above,

circumference = 2(π)(1.25) = 2(3.14)(1.25) = 7.85 $ft^{2}$

Thus the total cost is,

= (7.85)(3.6) = 28.26

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2 years ago

Please help I don’t know this question .

serg [7]

x = 6

AB = 11

BC = 22

Hope that helps :)

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3 years ago

How to convert 20 into a fraction

zhuklara [117]

The answer would be 20 over 1 bevause if you do 20 ×1 you get 20. So the would be 20 over 1.

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2 years ago

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