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4 years ago

Identify the equation that describes the line in slope-intercept form. slope = 4, point (3, −2) is on the line

1 answer:

4 0

Y = mx + b
slope(m) = 4
(3,-2)....x = 3 and y = -2
now sub into the formula and find b, the y int
-2 = 4(3) + b
-2 = 12 + b
-2 - 12 = b
-14 = b
so ur equation is : y = 4x - 14 <==

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The inner circle circumference is 52 ft. the distance between the inner and the outer circle is 8ft. By how many ft is the outer

rjkz [21]

Answer:

The outer circle is 16 feet larger than the inner circle (68 - 52).

Step-by-step explanation:

Given that the inner circle circumference is 52 feet, and the distance between the inner and the outer circle is 8 feet, to determine by how many ft is the larger outer circle, the following calculation must be performed:

The radius of a circle is equal to half its diameter. Therefore, the radius of the inner circle is 26 feet. Thus, if the distance between the two circles is 8 feet, the radius of the outer circle is 34 feet (26 + 8). Therefore, the diameter of this circle is 68 feet (34 x 2).

This implies that the outer circle is 16 feet larger than the inner circle (68 - 52).

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3 years ago

What number between 1 and 100 have 12 factors

kotykmax [81]

Answer:

Your answer is:

60= 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

72= 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

84= 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

90= 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

96= 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

The second-highest number of factors are 48 and 80, containing 10 factors each.

7 0

3 years ago

The box is 2.1 feet long,2.7 feet wide and 3.2 feet high. What is closest to the total surface area of the box?

galina1969 [7]

So the actually surface area can be split up by dif parts....meaning
2 side is 2.7*3.2*2 = 17.28
2 side is 3.2*2.1*2 = 13.44
2 sides is 2.1*2.7*2= 11.34

then u add up the areas = 42.06ft^2

then u look for what is the clossest...and that is 42gt^2

3 0

4 years ago

Read 2 more answers

Last year, 800 people attended the annual Christmas parade in Whoville. This year, 1,000

gizmo_the_mogwai [7]

20% increase in the amount of people

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3 years ago

A figure is shown with the given dimensions. What is the area of the composite figure?

inessss [21]

Answer:

Step-by-step explanation:

Split the shape into 2 so you get a triangle and a rectangle.

Find area of triangle:

1/2 x a x b = 1/2 x 3 x 4

= 6 square feet

Find area of rectangle:

b x h = 6 x 3

= 18

Add both together

18 + 6 = 24

7 0

3 years ago