Answer:
Commutative property of addition
Answer:
22.5 miles per hour (rounded answer)
Step-by-step explanation:
This is a fraction equal to
18 miles ÷ 0.8 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 0.8
18 miles ÷ 0.8
0.8 hours ÷ 0.8
=
22.5 miles
1 hour
=
22.5 miles
hour
= 22.5 miles per hour
Answer:
what are the options cuz im thinking its 80
Step-by-step explanation:
To find The largest number of gift bags that can be packed, you will need to find the biggest way all three of these numbers can be divided evenly. You can find this answer by finding the greatest common factor.
I will show this by listing the prime factorization's for each number, and then we will look for all the common factors.
171 = 3 x 3 x 19
63 = 3 x 3 x 7
27 = 3 x 3 x 3
All three lists share two 3s. The means that the biggest way they could be divided is into nine bags (3 x 3).
The length from b to the centre is 14 as the radius is 9 and the outer length is 5. Therefore if ab is a tangent, pythagoras theorem would apply in that 9^2 + 12^2 should equal the hypotenuse squared. However 14^2 does not equal 9^2 + 12^2 so the answer is option 2.