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Romashka-Z-Leto [24]
3 years ago
5

11. Which regular polygon has a minimum rotation of 45° to carry the polygon onto itself?

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0
A. Octagon Explanation: Hence,a regular polygon that has minimum rotation of 45 degrees to carry the polygon onto itself is A.octagon
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Tina and her friend are picking apples at Newberry Orchard. The apples cost $1.40 per pound. If they pick 2.5 pounds of apples,
sp2606 [1]

Answer:

$3.50

Step-by-step explanation:

the apples cost $1.40 per pound, so if we have 2.5 pounds, we would need to do this:

1.40 × 2.5

3.5

I hope this helps!

8 0
3 years ago
Write an equation for the nth term of the arithmetic sequence 30,23,16,9,2
Hunter-Best [27]

Answer

an=a1+(n-1)d

Step-by-step explanation:

a2-a=9_2=7

a3-a2=16-9=7

a4-a3=23-16=7

a5-a4=30-23=7

7 0
2 years ago
John put away 36 of 48 shirts in his closet. Don has 84 shirts. If he put away the same percent, how many shirts did Don put in
Alexeev081 [22]

Answer:

63

Step-by-step explanation:

John's percentage:

36 and 48 have a common factor of 12 so divide both of them by 12.

36/12= 3 and 48/12=4 therefore

so 36/48= 3/4 which is 75% but we don't need to focus on the percent.

Don's no. of shirts:

we know Don has 84 shirts so we say

3/4 of 84= no. of shirts that Don put in his closet

84/4=21 21x3=63

Don put 63 shirts in his closet.

Hope that helped! Anymore questions just ask! :)

3 0
2 years ago
A plant grew 1/8 inch last week and 3/8 inch this week. How many inches did the plant grow in the last two weeks
Zigmanuir [339]

1/8+3/8=1/2

1/2<---answer

-Steel jelly.

8 0
3 years ago
Read 2 more answers
Find the value
Vaselesa [24]

Answer:

cosC = BC/AC

\cos(c)  =  \frac{15}{39}

4 0
3 years ago
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