Answer:
Step-by-step explanation:
divide by 3: x^2 = 4
Think you can finish that off now?
(–c^2)^3*.15c^4
power to a power in exponents is multiply
(–c^2)^3 = (-c^ 6)
= -c^6
-c^6 *.15 c^4
when multiply exponents add the exponents , multiply the coefficients
(-1*.15)c^(6+4)
=-.15 c^(10)
Answer:
200+40=240 sq units
Step-by-step explanation:
The rectangle's area is 200 sq units because 10 times 20 = 200
If you take both the triangles and put them together they form a smaller rectangle. The smaller rectangles height is 4 (given) and the base is 10 (because its half of the bigger rectangles base. You do base times height (4 times 10) and you get 40
Big Rectangle Area: 200
Small rectangle Area: 40
Total 240 (200+40)