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den301095 [7]
3 years ago
9

What is the gcf of 45 and 60

Mathematics
2 answers:
neonofarm [45]3 years ago
7 0
Your greatest common factor will be 15.  
kotykmax [81]3 years ago
5 0
GCF of 45: 1, 3, 5, 9, 15, 45
GCF of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
15 is the greatest number that can divide evenly to 45 and 60, therefore, 15 is the GCF of 45 and 60
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Sketch the angle in standard position and draw an arrow representing the correct amount of rotation. Find the measure of two oth
ser-zykov [4K]

Answer:

The coterminal angles are : 270° , -450°

sketched angle is in third quadrant

Step-by-step explanation:

The sketch of the angle in standard position is attached  below

The coterminal angles :

- 90 + 360 = 270°

-90 - 360 = -450°

Quadrant of the angle( -90° )  = Third quadrant

6 0
2 years ago
The volumes of two cubes are 32ft^3 and 1372ft^3
ser-zykov [4K]

Answer:

1) 8 : 343

2) 42.875 or 42 ⅞

3) 4 : 49

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Step-by-step explanation:

Volume of cube: s³

Surface area of cube: 6s²

_____________________

32ft^3 and 1372ft^3 →

32 : 1372 = 8 : 343

343 / 8 = 42 ⅞ = 42.875

s³ → 6s²

s³ = 8, s = 2, s² = 4.

s³ = 343, s = 7, s² = 49.

These are proportional so it is already in the simplest ratio so it is not necessary to multiply by 6.

s³ → 8 : 343

6s² → 4 : 49

(4 / 49) × 196ft² = 16ft²

4 0
3 years ago
Kelsey wants to split 19.2 feet of ribbon equally
timama [110]

Answer:

The answer is  115.2.

Step-by-step explanation:

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2 years ago
What is the solution to this systems of equation? 2x-3y=9 and 5x+3y=10​
mamaluj [8]

y = -5x/3 + 10/3

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2 years ago
What is the factor of 15 and 35​
Ket [755]

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Read 2 more answers
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