Answer:
67 mm
Step-by-step explanation:
use area of a trap formula:
b1+b2 /2*h
b1=base
b2=base
h=height
in our case it was, 8.2+5.2/2*10
67
The integer number that represents withdrawing $45 from your bank account is -45.
<h3>What are integer numbers?</h3>
Integer numbers are numbers that can be either negative, positive or zero, that have no decimal part. Hence the set can be represented as follows:
..., -3, -2, -1, 0, 1, 2, 3, ....
A withdraw represents a negative amount of the number withdrawn, hence the integer number that represents withdrawing $45 from your bank account is -45.
More can be learned about integer numbers at brainly.com/question/17405059
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Answer:
1. gcd(77,30)=1
Since 1 is the last non zero remainder appearing in these equations then, 1 is the gcd of 77 and 30.
2. u=-11, v=18
Using the Euclidean Algorithm we have that
Now, we express the remainder as linear combinations of 49 and 30.
Then 
3. x=18
If 
then
for some 
.
Then, if k=7,
Answer:
I think the answer is 43
Step-by-step explanation:
Because b=83
The total value of triangle angles =180
So 54+83=137
180-137=43
3 * 10 is 30 because 10 you would just add a zero behind the three
