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valentina_108 [34]
2 years ago
5

If the sides of a parallelogram are increased to twice its original lengths, how much will the perimeter of the new parallelogra

m? (a) 1.5 times (b) 2 times (c) 3 times (d) 4 times Cunion has a garden in the shane of a narallelogram. The area of the garden is 738​
Mathematics
1 answer:
inna [77]2 years ago
5 0

Answer:

2 times

Step-by-step explanation:

the length and breadth of the parallelogram will be l and b, respectively.

Then, perimeter = 2(1 + b) [∵ perimeter of parallelogram = 2 x (length + breadth)]

If both sides are increased twice, then new length and breadth will be 21 and 2b, respectively.

Now, new perimeter = 2(21 + 2b) = 2 x 2(l + b) = 2 times of original perimeter.

the perimeter of parallelogram will be increased 2 times.

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Find the measure of one interior angle for the following regular polygon ​
kipiarov [429]

Answer:

144 degrees

Step-by-step explanation:

We can use the formula (n-2)(180), where n = number of sides, to find the sum of all the interior angles in the decagon. Since a decagon has 10 sides:

(n-2)(180) = ?

(10-2)(180) = ?

(8)(180) = 1440.

Now, to find one interior angle in the decagon, divide 1440 by the number sides in our polygon (10).

1,440/10 = 144

               = <u>144 degrees</u>

7 0
3 years ago
Can someone please help me.
Katena32 [7]
Given 
- f(n) values for n=1,2,3,4
- possible candidates for the function

Solution:
Method: Evaluate some of the values, for each function.  A function with ANY value not matching the given f(n) values will be rejected.

N=1, f(n)=4
f(1)=4-3(1-1)=4
f(1)=4+3^(1+1)=4+3^2=4+9=13 &ne; 4   [rejected]
f(1)=4(3^(n-1))=4(3^0)=4
f(1)=3(4^(n-1))=3(4^0)=3*1=3  [rejected]

N=2, f(n)=12
f(1)=4-3(2-1)=4-3(1)=1 &ne; 12   [rejected]
[rejected]
f(1)=4(3^(2-1)=4*3^1=4*3=12
[rejected]

Will need to check one more to be sure
N=3, f(n)=3
[rejected]
[rejected]
f(3)=4(3^(n-1))=4(3^(3-1))=4(3^2)=4*9=36   [Good]
[rejected]

Solution: f(n)=4(3^(n-1))










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3 years ago
Help i keep getting negative numbers
Aliun [14]
Answer:
Mean Absolute Deviation (MAD): 1.6
5 0
2 years ago
Ranjit has six coins in his pocket.
mash [69]

Step-by-step explanation:

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8 0
2 years ago
PLS HELP ILL GIVE BRAINLY- Adam went to visit his grandparents 500 miles away he passed through 2 states and crossed 3 rivers ho
Lemur [1.5K]

Answer:

I believe that his hometown would be 500 miles away

Step-by-step explanation:

I hope this helps :D

4 0
3 years ago
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