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Maurinko [17]
3 years ago
15

Find the circumference and area

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0
I think the answer is 18.85:)
KATRIN_1 [288]3 years ago
5 0
18.85 I hope this helps you :)
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The width of a rectangle is 12 units. Can the perimeter x of the rectangle can be 60 units when its length y is 18 units?
Nikolay [14]
Basically 

18(2)=36 and 12(2) is 24 and they add up to 60. So yes

4 0
3 years ago
What is m ZPQR?<br><br> Somebody help me find the degrees of m\PQR
ikadub [295]

Answer:

PQR=133°

Step-by-step explanation:

PQR+RQS = 180

(3x -5)+(x+1)=180

4x -4=180

4x =180+4

4x =184

x=184/4

x=46

PQR= 3x-5=3(46)-5=138-5=133

I hope I helped you^_^

4 0
3 years ago
Write a well-structured MATLAB function procedure named Fnorm to calculate the Frobenius norm of an m × n matrix. ||A||f=∑mi=1∑n
coldgirl [10]

Answer:

Step-by-step explanation:

function Fn = Fnorm(A)

[r,c] = size(A);

sum = 0;

for i=1:r

for j=1:c

sum = sum + (A(i,j) * A(i,j));

end

end

Fn = sqrt(sum);

end

A = [5 7 9; 1 8 4; 7 6 2]

fprintf("The Frobenius norm of an m × n matrix is\n");

Fn = Fnorm(A)

=========================================================================================\

5 0
3 years ago
A gardener has 72 feet of fencing to enclose a
ivann1987 [24]

Answer:

p =6w+8=6*(9/3)+8=46 so w =25/3ft and l=44/ 3

Step-by-step explanation:

5 0
4 years ago
Five times a number is the same as 30 more than 8 times the number.find the number
Goshia [24]

Answer:

hey here's your answer!☺️

since number = n

so, 5 times of number = 5×n = 5n

and , 30 more than 8 times the number = 8n + 30

so, According to the question,

equation formed :-

" 5n = 8n + 30 "

hope it is helpful ✌️!

6 0
3 years ago
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