72 degrees
(well it says answers need to be 20 words long.. So I wrote this)
Answer:
Step-by-step explanation:
We have been given a graph of a rectangle. The area of the shaded section is 63 square units. We are asked to find the value of x.
We can see from our given graph that shaded section forms a trapezoid, so we will use area of trapezoid formula to find the value of x.
, where, a and b represents the parallel sides of trapezoid and h represents height of trapezoid.
Upon substituting our given values in above formula we will get,


Upon dividing both sides of our equation by 3.5 we will get,


Let us subtract 7 from both sides of our equation.


Therefore, the value of x is 11 units.
The answer to this is 3/4.
Answer: 31 is a prime number because only 1 times itself equals 31. no other two factors equal 31 as a product.
Step-by-step explanation: