Answer
10.5 units
Explanation
1. We have been given the measure of one angle and a length.
2. Apply tan.
tan(60) = 6/x
6/tan(60) = 3.5
The missing side length rounded to the nearest tenth is 3.5
3. Solve for the area
The area of a triangle can be found using the formula base * height/2
6 * 3.5/2 = 10.5
The area of the triangle is 10.5 units
Step 1. <span>Set up the long addition.
1 0
1 1 0
_____
Step 2. </span><span>Calculate 0 + 0, which is 0.
</span>
1 0
1 1 0
_____
0
Step 3. <span>Calculate 1 + 1, which is 2.
</span>
1 0
1 1 0
_____
2 0
Step 4. Calculate 0 + 1, which is 1.
1 0
1 1 0
_____
1 2 0
Step 5. <span>Therefore, 10 + 110 = 120.
120
Done!</span>
Answer: See the Venn diagram below
Explanation:
The numbers 1, 2, and 6 are in both set X and set Y. These numbers go in the overlapped region of the circles.
Since 1,2,6 is already taken care of, the remaining values in set X (3 and 8) will go in circle X, but outside circle Y.
The value 5 goes in circle Y, but it's outside circle X.
So far we talked about the numbers 1,2,3,5,6,8. But we're missing 4 and 7. These numbers go outside both circles. Everything is inside the universal set, i.e. the rectangle.
Answer:
Eather one of the answers above