Find the GCF OF 21 and 40

1 answer:

7 0

The Greates Common Factor (GCF) is: 1

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GaryK [48]

2/3 / 2/9
= 2/3 * 9/2
=18/6
=3

rate = 3 miles per hour

3 0

3 years ago

fredd [130]

16x²=(4x)², 9=3², 24x=2*4x*3
so this is a perfect square: (4x+3)²

5 0

3 years ago

NNADVOKAT [17]

Answer:

B. Complementary Angles

Step-by-step explanation:

They both make up 90 degree angle.

3 0

3 years ago

pantera1 [17]

Answer:

Greater than zero

Explantion:

Hope it helps!!

4 0

2 years ago

sasho [114]

Answer:

8, 5, and 2

Step-by-step explanation:

8+5+2= 15

8 x 5 x 2 = 80

8 0

2 years ago