Answer:
x = 16
Step-by-step explanation:
Use that the addition of all internal angles of a triangle must add up to 180, and the fact that the two given triangles are similar:
51 + 65 + 4 x = 180
combine and solve for "x"
116 + 4 x = 180
4 x = 180 - 116
4 x = 64
x = 64 / 4
x = 16
If you are familiar with the notion of place value, you know that number is written as 3.10.
Answer:
$1,560
Step-by-step explanation:
Interest = Principal x Interest Rate x Time (in years)
I = 6500(.04)(6)
I = 1560
Answer:
find the cube root of 216 to get the length of one side as you get the volume of a cube by length x length x length
Step-by-step explanation:
the the cube root of 216 is 6
so the length of one side is 6 inches
Hope This Helps :)
The area of a trapeziod is found by adding the top and bottom dimensions together, dividing that by 2, then multiplying by the height.
The top half of the window is: 16 +30 = 46/2 = 23 x 276 square inches.
The top and bottom are the same.
Total area = 276 + 276 = 552 in^2
