Answer:
270
Step-by-step explanation:
the arc length is the same as the angle. the right triangle shows 90... so subtract 360 by 90 and you get 270.
pretty sure that how you get it or it might be the angle but yeah, hope this helps
2(5x+8)=6x+20
10x+16=6x+20
4x+16=20
4x=4
x=1
Answer:
187 25/100
Step-by-step explanation:
Answer:
6x^2 -31x +40
Step-by-step explanation:
2x * 3x + 2x * - 8 + -5 * 3x -5 * -8 Distributive property
6x^2 -16x -15x + 40 Math
6x^2 -31x +40 Answer

Why?
The first thing we need to do is find the area of the triangle, we can to that by subtracting the area of ABCD from ACBE, then, we can use the formulas to calculate the area for both triangle and rectangle to find "f" and "g".
Calculating we have:

Now, we can calculate "f" by using the formula to calculate the area of the triangle:

Now, finding "g" by using the formula to calculate the area of the rectangle, we have:

Hence, we have that:

Have a nice day!