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Brrunno [24]
4 years ago
15

Identify slope and y intercept a)x+y=8 b)y=3x-2

Mathematics
1 answer:
VashaNatasha [74]4 years ago
3 0
A)y-intercept = 8       slope = up 4 right 4
b)y-intercept = -2      slope = down 2 right 3
   
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Step-by-step explanation:

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Hot dogs are sold in packages of 8, and hot dog buns are sold in packages of 12. What is the smallest number of each that could
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The answer is four. It's like asking to give the least common denominator
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?? “solve the missing elements for each problem. use 3.14 for area
velikii [3]

Answer:

Problem 4:

Radius = 11 cm.

Circumference = 69.08 cm.

Problem 5:

Radius = 14 mm.

Circumference = 87.92 mm.

Problem 6:

Radius = 9 inches.

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Problem 7:

Diameter = 32 ft.

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Problem 8:

Diameter = 26 yards.

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Problem 9:

Diameter = 12 cm.

Circumference = 37.68 cm.

Step-by-step explanation:

Problem 4:

Given:

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We need to find the radius EF and Circumference of the circle.

Now radius is given by half of the diameter

Also Circumference is given by π times diameter.

Radius EF = \frac{1}{2}\times Diameter = \frac{1}{2}\times 22 = 11 \ cm

Circumference = \pi \times Diameter = 3.14 \times 22 = 69.08\ cm

Hence Radius = 11 cm

Circumference = 69.08 cm.

Problem 5:

Given:

Diameter OP = 28 mm

We need to find the radius MN and Circumference of the circle.

Now radius is given by half of the diameter

Also Circumference is given by π times diameter.

Radius MN = \frac{1}{2}\times Diameter = \frac{1}{2}\times 28 = 14 \ mm

Circumference = \pi \times Diameter = 3.14 \times 28 = 87.92\ mm

Hence Radius = 14 mm

Circumference = 87.92 mm.

Problem 6:

Given:

Diameter EF = 18 inches

We need to find the radius CD and Circumference of the circle.

Now radius is given by half of the diameter

Also Circumference is given by π times diameter.

Radius CD = \frac{1}{2}\times Diameter = \frac{1}{2}\times 18 = 9 \ in

Circumference = \pi \times Diameter = 3.14 \times 18 = 56.52\ in

Hence Radius = 9 inches.

Circumference = 56.52 inches.

Problem 7:

Given:

Radius GH = 16 ft

We need to find the Diameter CD and Circumference of the circle.

Now Diameter is given by twice the radius.

Also Circumference is given by π times diameter.

Diameter KJ = 2 \times radius = 2 \times 16 = 32 \ ft

Circumference = \pi \times Diameter = 3.14 \times 32 = 100.48\ ft

Hence Diameter = 32 ft.

Circumference = 100.48 ft.

Problem 8:

Given:

Radius LM = 13 yards

We need to find the Diameter CD and Circumference of the circle.

Now Diameter is given by twice the radius.

Also Circumference is given by π times diameter.

Diameter NO = 2 \times radius = 2 \times 13 = 26 \ yards

Circumference = \pi \times Diameter = 3.14 \times 26 = 81.64\ yards

Hence Diameter = 26 yards.

Circumference = 81.64 yards.

Problem 9:

Given:

Radius NO = 6 cm

We need to find the Diameter CD and Circumference of the circle.

Now Diameter is given by twice the radius.

Also Circumference is given by π times diameter.

Diameter PQ = 2 \times radius = 2 \times 6 = 12 \ cm

Circumference = \pi \times Diameter = 3.14 \times 12 = 37.68\ cm

Hence Diameter = 12 cm.

Circumference = 37.68 cm.

3 0
3 years ago
Can someone help me please, thanks.
Natasha2012 [34]
No it won’t work sorry for the concierge room
3 0
4 years ago
Solve for x.<br> 2/5 ≤ x-4
9966 [12]

2/5 ≤ x-4

0.4 ≤ x-4

let's just add 4 on both sides

0.4 +4 ≤ x-4 +4

4.4 ≤ x

simple as that. just handle inequalities like you would handle equations

4 0
3 years ago
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