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Anna11 [10]
3 years ago
7

Find the highest common factor of 63 and 81 please no links

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
8 0
The answer is 9 it’s the most common
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Explain your answer, please
Molodets [167]

.1.Scale Factor of Triangle STU to Triangle PQR= 1.5

2.Scale Factor of Trapezoid EFGH to Trapezoid JKLM =2

3. about 90 armadillo

1.Side ST: 15 ÷ Side PQ: 10 = 1.5

2.Side JM: 14 ÷Side EH: 7 = 2

3.843/7=120.428571429

843/4=210.75

210.75-120.428571429=90.321428571

This rounds to 90 armadillo

Hope this helps :3 ❤

8 0
3 years ago
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Today i will walk 3 miles per hour to school, which is 1.5 miles away how many hours would this trip take
GaryK [48]

Answer: 30 minutes so 1/2 hour

Step-by-step explanation:

Because 3 miles = 1 hour

1.5 times 2 = 3

divide 2 on both sides

4 0
3 years ago
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What is 5 over 1-6 in the form of a and b
Ilya [14]
Can someone please help me answer this  problem  

7 0
3 years ago
Carlos bought 70 feet of rope for $19.60. He needs 30 more feet. If the unit price is the same, how
Maru [420]

Answer:

8.40

Step-by-step explanation:

7 0
3 years ago
There is a bag filled with 3 blue and 5 red marbles.
SIZIF [17.4K]

3+5=8

Answer:

2/8

Step-by-step explanation:

probability = total number of items ÷2

=8÷2

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5 0
2 years ago
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