Answer:
112
Step-by-step explanation:
Do the opposite to get your answer.
28 x 4 = x
x = 112
I think its B and D the smallest angle is opposite the small side and the largest angle is opposite the largest side
QUESTION 1
The perimeter of the mat is given to be
Let the width of the mat be
Then
The formula for finding the perimeter is;
We substitute the given value of the perimeter and equation (1) into equation (2) to obtain;
QUESTION 2
The length of the rectangular exercise mat is;
The area of the rectangular mat can be found using the formula;
We substitute the values to obtain;
.
Answer:
-5*(-6) = 30
-27/9 = -3
Step-by-step explanation:
We know a negative times a negative is a positive, a positive times a positive is a positive, and a negative times a negative is a positive. This rule goes the same for division.
Using that rule -5*(-6) = 30. Which is a negative times a negative = positive.
-27/9 = -3 Which is a negative divided by positive = negative
The radius of the circle would be 10.19 I hope this helped!! :)