Answer: The value of x is 3.
Step-by-step explanation:
so we know the surface area of the shape as 112.
And to find the missing angle we could use the equation
20 + 20 + (10 *x) + ( 10* x) +(2 * x) + (2 * x) =112 solve for x and that is x
20 + 20 + 10x + 10x + 2x + 2x = 112
40 + 24x = 112
-40 -40
24x = 72
x= 3
Check: 3 * 10 = 30
3 * 10 = 30
2 * 3 = 6
2 * 3 = 6
2 * 10 = 20
2* 10 = 20
30 + 30 + 6 + 6 +20 +20 = 112
112 = 112
Answer:
Step-by-step explanation:
Given:
To find: solutions of the given equation
Solution:
Write
Therefore,
So, solutions of the given equation are and .
I think Alfred is 8 or negative -8 years old for this math problem to work
Hope this Helps
Answer:
firsty,open the compass to the width of the original line to measure it. then use the straightedgeto find the length of the given line and then mark an arc above .in 3rd step use a straightedge to create two arcs above and below the original line lastly open the compass andmark two points of intersections between the arcs of given lines.
i think its all..
Answer: d
Step-by-step explanation: